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[Experimental]

Creates listings by using cols and key_cols to produce a compact and elegant representation of the data.frame or tibble in input.

Usage

as_listing(
  df,
  key_cols = names(df)[1],
  disp_cols = NULL,
  non_disp_cols = NULL,
  main_title = NULL,
  subtitles = NULL,
  main_footer = NULL,
  prov_footer = NULL
)

as_keycol(vec)

is_keycol(vec)

get_keycols(df)

listing_dispcols(df)

add_listing_dispcol(df, new)

listing_dispcols(df) <- value

add_listing_col(df, name, fun = NULL, format = NULL, na_str = "-")

Arguments

df

data.frame or listing_df. The (non-listing) data.frame to be converted to a listing or the listing_df to be modified.

key_cols

character. Names of columns which should be treated as key columns when rendering the listing. Key columns allow you to group repeat occurrences.

disp_cols

character or NULL. Names of non-key columns which should be displayed when the listing is rendered. Defaults to all columns of df not named in key_cols or non_disp_cols.

non_disp_cols

character or NULL. Names of non-key columns to be excluded as display columns. All other non-key columns are then treated as display columns. Invalid if disp_cols is non-NULL.

main_title

character(1) or NULL. The main title for the listing, or NULL (the default). Must be length 1 non-NULL.

subtitles

character or NULL. A vector of subtitle(s) for the listing, or NULL (the default).

main_footer

character or NULL. A vector of main footer lines for the listing, or NULL (the default).

prov_footer

character or NULL. A vector of provenance strings for the listing, or NULL (the default). Each string element is placed on a new line.

vec

any. A column vector from a listing_df to be annotated as a key column.

new

character. Names of columns to be added to the set of display columns.

value

character. New value.

name

character(1). Name of the existing or new column to be displayed when the listing is rendered.

fun

function or NULL. A function which accepts df and returns the vector for a new column, which is added to df as name, or NULL if marking an existing column as a listing column.

format

character(1) or function. The format label (string) or formatter function to apply to x.

na_str

character(1). String that should be displayed when the value of x is missing. Defaults to "NA".

Value

A listing_df object, sorted by the key columns.

df, with name created (if necessary) and marked for display during rendering.

Details

At its core, a listing_df object is a tbl_df object with a customized print method and support for the formatting and pagination machinery provided by the formatters package.

listing_df objects have two 'special' types of columns: key columns and display columns.

Key columns act as indexes, which means a number of things in practice.

All key columns are also display columns.

listing_df objects are always sorted by their set of key_columns at creation time. Any listing_df object which is not sorted by its full set of key columns (e.g., one whose rows have been reordered explicitly creation) is invalid and the behavior when rendering or paginating that object is undefined.

Each value of a key column is printed only once per page and per unique combination of values for all higher-priority (i.e., to the left of it) key columns. Locations where a repeated value would have been printed within a key column for the same higher-priority-key combination on the same page are rendered as empty space. Note, determination of which elements to display within a key column at rendering is based on the underlying value; any non-default formatting applied to the column has no effect on this behavior.

Display columns are columns which should be rendered, but are not key columns. By default this is all non-key columns in the incoming data, but in need not be. Columns in the underlying data which are neither key nor display columns remain within the object available for computations but are not rendered during printing or export of the listing.

Examples

dat <- ex_adae

# This example demonstrates the listing with key_cols (values are grouped by USUBJID) and
# multiple lines in prov_footer
lsting <- as_listing(dat[1:25, ],
  key_cols = c("USUBJID", "AESOC"),
  main_title = "Example Title for Listing",
  subtitles = "This is the subtitle for this Adverse Events Table",
  main_footer = "Main footer for the listing",
  prov_footer = c(
    "You can even add a subfooter", "Second element is place on a new line",
    "Third string"
  )
) %>%
  add_listing_col("AETOXGR") %>%
  add_listing_col("BMRKR1", format = "xx.x") %>%
  add_listing_col("AESER / AREL", fun = function(df) paste(df$AESER, df$AREL, sep = " / "))
#> sorting incoming data by key columns

mat <- matrix_form(lsting)

cat(toString(mat))
#> Example Title for Listing
#> This is the subtitle for this Adverse Events Table
#> 
#> —————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————
#> Unique Subject Identifier   Primary System Organ Class   Study Identifier   Subject Identifier for the Study   Study Site Identifier   Age   Sex             Race              Country   Investigator Identifier   Description of Planned Arm   Planned Arm Code   Description of Actual Arm   Actual Arm Code   Stratification Factor 1   Stratification Factor 2   Continous Level Biomarker 1   Categorical Level Biomarker 2   Intent-To-Treat Population Flag   Safety Population Flag   Response Evaluable Population Flag   Biomarker Evaluable Population Flag   Date of Randomization   Datetime of First Exposure to Treatment   Datetime of Last Exposure to Treatment   End of Study Status   End of Study Date   End of Study Relative Day   Reason for Discontinuation from Study   Date of Death   Date Last Known Alive   NOT A STANDARD BUT NEEDED FOR RCD   Analysis Sequence Number   Sponsor-Defined Identifier   Reported Term for the Adverse Event   Lowest Level Term   Dictionary-Derived Term   High Level Term   High Level Group Term   Body System or Organ Class   Severity/Intensity   Serious Event   Analysis Causality   Analysis Start Datetime   Analysis End Datetime   Analysis Start Relative Day   Analysis End Relative Day   Analysis Toxicity Grade   AESER / AREL
#> —————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————
#> AB12345-BRA-1-id-134        cl A                             AB12345                     id-134                        BRA-1           47     M              WHITE               BRA              BRA-1                    A: Drug X                 ARM A                 A: Drug X                ARM A                   B                        S2                          6.5                            LOW                               Y                            Y                              Y                                     N                         2021-06-09                   2021-06-10 13:26:53                      2023-06-11 01:05:17                  COMPLETED           2023-06-11                  731                               NA                      2023-06-11          2023-06-29                     63113904                           3                           3                           trm A.1.1.1.2                llt A.1.1.1.2          dcd A.1.1.1.2          hlt A.1.1.1          hlgt A.1.1                   cl A.1                  MODERATE              Y                 N                  2022-10-20               2023-06-05                     497                          725                         2                 Y / N    
#>                                                              AB12345                     id-134                        BRA-1           47     M              WHITE               BRA              BRA-1                    A: Drug X                 ARM A                 A: Drug X                ARM A                   B                        S2                          6.5                            LOW                               Y                            Y                              Y                                     N                         2021-06-09                   2021-06-10 13:26:53                      2023-06-11 01:05:17                  COMPLETED           2023-06-11                  731                               NA                      2023-06-11          2023-06-29                     63113904                           4                           4                           trm A.1.1.1.2                llt A.1.1.1.2          dcd A.1.1.1.2          hlt A.1.1.1          hlgt A.1.1                   cl A.1                  MODERATE              Y                 N                  2023-02-08               2023-04-15                     608                          674                         2                 Y / N    
#>                             cl B                             AB12345                     id-134                        BRA-1           47     M              WHITE               BRA              BRA-1                    A: Drug X                 ARM A                 A: Drug X                ARM A                   B                        S2                          6.5                            LOW                               Y                            Y                              Y                                     N                         2021-06-09                   2021-06-10 13:26:53                      2023-06-11 01:05:17                  COMPLETED           2023-06-11                  731                               NA                      2023-06-11          2023-06-29                     63113904                           1                           1                           trm B.2.1.2.1                llt B.2.1.2.1          dcd B.2.1.2.1          hlt B.2.1.2          hlgt B.2.1                   cl B.2                  MODERATE              N                 N                  2022-02-16               2022-11-10                     251                          518                         3                 N / N    
#>                             cl D                             AB12345                     id-134                        BRA-1           47     M              WHITE               BRA              BRA-1                    A: Drug X                 ARM A                 A: Drug X                ARM A                   B                        S2                          6.5                            LOW                               Y                            Y                              Y                                     N                         2021-06-09                   2021-06-10 13:26:53                      2023-06-11 01:05:17                  COMPLETED           2023-06-11                  731                               NA                      2023-06-11          2023-06-29                     63113904                           2                           2                           trm D.1.1.4.2                llt D.1.1.4.2          dcd D.1.1.4.2          hlt D.1.1.4          hlgt D.1.1                   cl D.1                  MODERATE              N                 N                  2022-04-10               2022-12-21                     304                          559                         3                 N / N    
#> AB12345-BRA-1-id-141        cl A                             AB12345                     id-141                        BRA-1           35     F              WHITE               BRA              BRA-1                  C: Combination              ARM C              C: Combination              ARM C                   B                        S1                          7.5                           HIGH                               Y                            Y                              Y                                     Y                         2021-02-25                   2021-02-28 23:47:16                      2023-03-01 11:25:40                  COMPLETED           2023-03-01                  731                               NA                      2023-03-01          2023-03-30                     63113904                           3                           3                           trm A.1.1.1.1                llt A.1.1.1.1          dcd A.1.1.1.1          hlt A.1.1.1          hlgt A.1.1                   cl A.1                    MILD                N                 N                  2022-07-06               2022-07-29                     493                          516                         1                 N / N    
#>                                                              AB12345                     id-141                        BRA-1           35     F              WHITE               BRA              BRA-1                  C: Combination              ARM C              C: Combination              ARM C                   B                        S1                          7.5                           HIGH                               Y                            Y                              Y                                     Y                         2021-02-25                   2021-02-28 23:47:16                      2023-03-01 11:25:40                  COMPLETED           2023-03-01                  731                               NA                      2023-03-01          2023-03-30                     63113904                           4                           4                           trm A.1.1.1.2                llt A.1.1.1.2          dcd A.1.1.1.2          hlt A.1.1.1          hlgt A.1.1                   cl A.1                  MODERATE              Y                 N                  2022-10-21               2023-01-22                     600                          693                         2                 Y / N    
#>                                                              AB12345                     id-141                        BRA-1           35     F              WHITE               BRA              BRA-1                  C: Combination              ARM C              C: Combination              ARM C                   B                        S1                          7.5                           HIGH                               Y                            Y                              Y                                     Y                         2021-02-25                   2021-02-28 23:47:16                      2023-03-01 11:25:40                  COMPLETED           2023-03-01                  731                               NA                      2023-03-01          2023-03-30                     63113904                           5                           5                           trm A.1.1.1.1                llt A.1.1.1.1          dcd A.1.1.1.1          hlt A.1.1.1          hlgt A.1.1                   cl A.1                    MILD                N                 N                  2022-11-25               2023-01-07                     635                          678                         1                 N / N    
#>                             cl B                             AB12345                     id-141                        BRA-1           35     F              WHITE               BRA              BRA-1                  C: Combination              ARM C              C: Combination              ARM C                   B                        S1                          7.5                           HIGH                               Y                            Y                              Y                                     Y                         2021-02-25                   2021-02-28 23:47:16                      2023-03-01 11:25:40                  COMPLETED           2023-03-01                  731                               NA                      2023-03-01          2023-03-30                     63113904                           1                           1                           trm B.2.1.2.1                llt B.2.1.2.1          dcd B.2.1.2.1          hlt B.2.1.2          hlgt B.2.1                   cl B.2                  MODERATE              N                 N                  2021-11-14               2021-11-21                     259                          266                         3                 N / N    
#>                             cl D                             AB12345                     id-141                        BRA-1           35     F              WHITE               BRA              BRA-1                  C: Combination              ARM C              C: Combination              ARM C                   B                        S1                          7.5                           HIGH                               Y                            Y                              Y                                     Y                         2021-02-25                   2021-02-28 23:47:16                      2023-03-01 11:25:40                  COMPLETED           2023-03-01                  731                               NA                      2023-03-01          2023-03-30                     63113904                           2                           2                           trm D.2.1.5.3                llt D.2.1.5.3          dcd D.2.1.5.3          hlt D.2.1.5          hlgt D.2.1                   cl D.2                    MILD                N                 Y                  2021-12-28               2023-02-21                     303                          723                         1                 N / Y    
#>                                                              AB12345                     id-141                        BRA-1           35     F              WHITE               BRA              BRA-1                  C: Combination              ARM C              C: Combination              ARM C                   B                        S1                          7.5                           HIGH                               Y                            Y                              Y                                     Y                         2021-02-25                   2021-02-28 23:47:16                      2023-03-01 11:25:40                  COMPLETED           2023-03-01                  731                               NA                      2023-03-01          2023-03-30                     63113904                           6                           6                           trm D.1.1.1.1                llt D.1.1.1.1          dcd D.1.1.1.1          hlt D.1.1.1          hlgt D.1.1                   cl D.1                   SEVERE               Y                 N                  2023-02-28               2023-03-01                     730                          731                         5                 Y / N    
#> AB12345-BRA-1-id-236        cl B                             AB12345                     id-236                        BRA-1           32     M    BLACK OR AFRICAN AMERICAN     BRA              BRA-1                    B: Placebo                ARM B                B: Placebo                ARM B                   A                        S2                          7.7                           HIGH                               Y                            Y                              Y                                     Y                         2021-08-17                   2021-08-21 18:13:25                      2023-08-22 05:51:49                  COMPLETED           2023-08-22                  731                               NA                      2023-08-22          2023-09-14                     63113904                           1                           1                           trm B.1.1.1.1                llt B.1.1.1.1          dcd B.1.1.1.1          hlt B.1.1.1          hlgt B.1.1                   cl B.1                   SEVERE               N                 Y                  2021-09-12               2022-10-27                     22                           432                         5                 N / Y    
#>                                                              AB12345                     id-236                        BRA-1           32     M    BLACK OR AFRICAN AMERICAN     BRA              BRA-1                    B: Placebo                ARM B                B: Placebo                ARM B                   A                        S2                          7.7                           HIGH                               Y                            Y                              Y                                     Y                         2021-08-17                   2021-08-21 18:13:25                      2023-08-22 05:51:49                  COMPLETED           2023-08-22                  731                               NA                      2023-08-22          2023-09-14                     63113904                           2                           2                           trm B.1.1.1.1                llt B.1.1.1.1          dcd B.1.1.1.1          hlt B.1.1.1          hlgt B.1.1                   cl B.1                   SEVERE               N                 Y                  2022-02-18               2023-07-20                     181                          698                         5                 N / Y    
#>                                                              AB12345                     id-236                        BRA-1           32     M    BLACK OR AFRICAN AMERICAN     BRA              BRA-1                    B: Placebo                ARM B                B: Placebo                ARM B                   A                        S2                          7.7                           HIGH                               Y                            Y                              Y                                     Y                         2021-08-17                   2021-08-21 18:13:25                      2023-08-22 05:51:49                  COMPLETED           2023-08-22                  731                               NA                      2023-08-22          2023-09-14                     63113904                           3                           3                           trm B.1.1.1.1                llt B.1.1.1.1          dcd B.1.1.1.1          hlt B.1.1.1          hlgt B.1.1                   cl B.1                   SEVERE               N                 Y                  2023-07-24               2023-07-28                     702                          706                         5                 N / Y    
#> AB12345-BRA-1-id-265        cl C                             AB12345                     id-265                        BRA-1           25     M              WHITE               BRA              BRA-1                  C: Combination              ARM C              C: Combination              ARM C                   A                        S2                         10.3                          MEDIUM                              Y                            Y                              Y                                     N                         2020-05-09                   2020-05-13 00:38:12                      2021-09-18 15:23:35                DISCONTINUED          2021-09-18                  494                  WITHDRAWAL BY PARENT/GUARDIAN        2021-09-18          2021-10-08                     63113904                           1                           1                           trm C.2.1.2.1                llt C.2.1.2.1          dcd C.2.1.2.1          hlt C.2.1.2          hlgt C.2.1                   cl C.2                  MODERATE              N                 Y                  2020-06-30               2020-08-13                     48                           92                          2                 N / Y    
#>                                                              AB12345                     id-265                        BRA-1           25     M              WHITE               BRA              BRA-1                  C: Combination              ARM C              C: Combination              ARM C                   A                        S2                         10.3                          MEDIUM                              Y                            Y                              Y                                     N                         2020-05-09                   2020-05-13 00:38:12                      2021-09-18 15:23:35                DISCONTINUED          2021-09-18                  494                  WITHDRAWAL BY PARENT/GUARDIAN        2021-09-18          2021-10-08                     63113904                           4                           4                           trm C.1.1.1.3                llt C.1.1.1.3          dcd C.1.1.1.3          hlt C.1.1.1          hlgt C.1.1                   cl C.1                   SEVERE               N                 Y                  2021-06-20               2021-07-27                     403                          440                         4                 N / Y    
#>                             cl D                             AB12345                     id-265                        BRA-1           25     M              WHITE               BRA              BRA-1                  C: Combination              ARM C              C: Combination              ARM C                   A                        S2                         10.3                          MEDIUM                              Y                            Y                              Y                                     N                         2020-05-09                   2020-05-13 00:38:12                      2021-09-18 15:23:35                DISCONTINUED          2021-09-18                  494                  WITHDRAWAL BY PARENT/GUARDIAN        2021-09-18          2021-10-08                     63113904                           2                           2                           trm D.1.1.4.2                llt D.1.1.4.2          dcd D.1.1.4.2          hlt D.1.1.4          hlgt D.1.1                   cl D.1                  MODERATE              N                 N                  2020-11-29               2021-05-10                     200                          362                         3                 N / N    
#>                                                              AB12345                     id-265                        BRA-1           25     M              WHITE               BRA              BRA-1                  C: Combination              ARM C              C: Combination              ARM C                   A                        S2                         10.3                          MEDIUM                              Y                            Y                              Y                                     N                         2020-05-09                   2020-05-13 00:38:12                      2021-09-18 15:23:35                DISCONTINUED          2021-09-18                  494                  WITHDRAWAL BY PARENT/GUARDIAN        2021-09-18          2021-10-08                     63113904                           3                           3                           trm D.1.1.1.1                llt D.1.1.1.1          dcd D.1.1.1.1          hlt D.1.1.1          hlgt D.1.1                   cl D.1                   SEVERE               Y                 N                  2021-06-09               2021-06-30                     392                          413                         5                 Y / N    
#> AB12345-BRA-1-id-42         cl A                             AB12345                     id-42                         BRA-1           36     M    BLACK OR AFRICAN AMERICAN     BRA              BRA-1                    A: Drug X                 ARM A                 A: Drug X                ARM A                   B                        S1                          2.3                          MEDIUM                              Y                            Y                              Y                                     Y                         2020-08-06                   2020-08-07 06:44:59                               NA                           ONGOING                NA                      NA                                NA                          NA                  NA                         63113904                           4                           4                           trm A.1.1.1.2                llt A.1.1.1.2          dcd A.1.1.1.2          hlt A.1.1.1          hlgt A.1.1                   cl A.1                  MODERATE              Y                 N                  2021-01-14               2021-09-30                     160                          419                         2                 Y / N    
#>                                                              AB12345                     id-42                         BRA-1           36     M    BLACK OR AFRICAN AMERICAN     BRA              BRA-1                    A: Drug X                 ARM A                 A: Drug X                ARM A                   B                        S1                          2.3                          MEDIUM                              Y                            Y                              Y                                     Y                         2020-08-06                   2020-08-07 06:44:59                               NA                           ONGOING                NA                      NA                                NA                          NA                  NA                         63113904                           6                           6                           trm A.1.1.1.2                llt A.1.1.1.2          dcd A.1.1.1.2          hlt A.1.1.1          hlgt A.1.1                   cl A.1                  MODERATE              Y                 N                  2021-11-10               2022-05-23                     460                          654                         2                 Y / N    
#>                                                              AB12345                     id-42                         BRA-1           36     M    BLACK OR AFRICAN AMERICAN     BRA              BRA-1                    A: Drug X                 ARM A                 A: Drug X                ARM A                   B                        S1                          2.3                          MEDIUM                              Y                            Y                              Y                                     Y                         2020-08-06                   2020-08-07 06:44:59                               NA                           ONGOING                NA                      NA                                NA                          NA                  NA                         63113904                           8                           8                           trm A.1.1.1.2                llt A.1.1.1.2          dcd A.1.1.1.2          hlt A.1.1.1          hlgt A.1.1                   cl A.1                  MODERATE              Y                 N                  2021-11-26               2022-03-18                     476                          588                         2                 Y / N    
#>                             cl B                             AB12345                     id-42                         BRA-1           36     M    BLACK OR AFRICAN AMERICAN     BRA              BRA-1                    A: Drug X                 ARM A                 A: Drug X                ARM A                   B                        S1                          2.3                          MEDIUM                              Y                            Y                              Y                                     Y                         2020-08-06                   2020-08-07 06:44:59                               NA                           ONGOING                NA                      NA                                NA                          NA                  NA                         63113904                           5                           5                           trm B.2.2.3.1                llt B.2.2.3.1          dcd B.2.2.3.1          hlt B.2.2.3          hlgt B.2.2                   cl B.2                    MILD                Y                 N                  2021-05-26               2021-07-15                     292                          342                         1                 Y / N    
#>                                                              AB12345                     id-42                         BRA-1           36     M    BLACK OR AFRICAN AMERICAN     BRA              BRA-1                    A: Drug X                 ARM A                 A: Drug X                ARM A                   B                        S1                          2.3                          MEDIUM                              Y                            Y                              Y                                     Y                         2020-08-06                   2020-08-07 06:44:59                               NA                           ONGOING                NA                      NA                                NA                          NA                  NA                         63113904                           7                           7                           trm B.1.1.1.1                llt B.1.1.1.1          dcd B.1.1.1.1          hlt B.1.1.1          hlgt B.1.1                   cl B.1                   SEVERE               N                 Y                  2021-11-20               2022-03-30                     470                          600                         5                 N / Y    
#>                             cl C                             AB12345                     id-42                         BRA-1           36     M    BLACK OR AFRICAN AMERICAN     BRA              BRA-1                    A: Drug X                 ARM A                 A: Drug X                ARM A                   B                        S1                          2.3                          MEDIUM                              Y                            Y                              Y                                     Y                         2020-08-06                   2020-08-07 06:44:59                               NA                           ONGOING                NA                      NA                                NA                          NA                  NA                         63113904                           1                           1                           trm C.2.1.2.1                llt C.2.1.2.1          dcd C.2.1.2.1          hlt C.2.1.2          hlgt C.2.1                   cl C.2                  MODERATE              N                 Y                  2020-09-15               2022-02-03                     39                           545                         2                 N / Y    
#>                                                              AB12345                     id-42                         BRA-1           36     M    BLACK OR AFRICAN AMERICAN     BRA              BRA-1                    A: Drug X                 ARM A                 A: Drug X                ARM A                   B                        S1                          2.3                          MEDIUM                              Y                            Y                              Y                                     Y                         2020-08-06                   2020-08-07 06:44:59                               NA                           ONGOING                NA                      NA                                NA                          NA                  NA                         63113904                           3                           3                           trm C.2.1.2.1                llt C.2.1.2.1          dcd C.2.1.2.1          hlt C.2.1.2          hlgt C.2.1                   cl C.2                  MODERATE              N                 Y                  2020-11-10               2021-09-12                     95                           401                         2                 N / Y    
#>                             cl D                             AB12345                     id-42                         BRA-1           36     M    BLACK OR AFRICAN AMERICAN     BRA              BRA-1                    A: Drug X                 ARM A                 A: Drug X                ARM A                   B                        S1                          2.3                          MEDIUM                              Y                            Y                              Y                                     Y                         2020-08-06                   2020-08-07 06:44:59                               NA                           ONGOING                NA                      NA                                NA                          NA                  NA                         63113904                           2                           2                           trm D.1.1.1.1                llt D.1.1.1.1          dcd D.1.1.1.1          hlt D.1.1.1          hlgt D.1.1                   cl D.1                   SEVERE               Y                 N                  2020-10-11               2022-07-02                     65                           694                         5                 Y / N    
#> —————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————
#> 
#> Main footer for the listing
#> 
#> You can even add a subfooter
#> Second element is place on a new line
#> Third string

# This example demonstrates the listing table without key_cols
# and specifying the cols with disp_cols.
dat <- ex_adae
lsting <- as_listing(dat[1:25, ], disp_cols = c("USUBJID", "AESOC", "RACE", "AETOXGR", "BMRKR1"))

mat <- matrix_form(lsting)

cat(toString(mat))
#> Study Identifier   Unique Subject Identifier   Primary System Organ Class             Race              Analysis Toxicity Grade   Continous Level Biomarker 1
#> —————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————
#> AB12345              AB12345-BRA-1-id-134                 cl B                        WHITE                        3                   6.46299057842479      
#>                      AB12345-BRA-1-id-134                 cl D                        WHITE                        3                   6.46299057842479      
#>                      AB12345-BRA-1-id-134                 cl A                        WHITE                        2                   6.46299057842479      
#>                      AB12345-BRA-1-id-134                 cl A                        WHITE                        2                   6.46299057842479      
#>                      AB12345-BRA-1-id-141                 cl B                        WHITE                        3                   7.51607612428241      
#>                      AB12345-BRA-1-id-141                 cl D                        WHITE                        1                   7.51607612428241      
#>                      AB12345-BRA-1-id-141                 cl A                        WHITE                        1                   7.51607612428241      
#>                      AB12345-BRA-1-id-141                 cl A                        WHITE                        2                   7.51607612428241      
#>                      AB12345-BRA-1-id-141                 cl A                        WHITE                        1                   7.51607612428241      
#>                      AB12345-BRA-1-id-141                 cl D                        WHITE                        5                   7.51607612428241      
#>                      AB12345-BRA-1-id-236                 cl B              BLACK OR AFRICAN AMERICAN              5                   7.66300121077566      
#>                      AB12345-BRA-1-id-236                 cl B              BLACK OR AFRICAN AMERICAN              5                   7.66300121077566      
#>                      AB12345-BRA-1-id-236                 cl B              BLACK OR AFRICAN AMERICAN              5                   7.66300121077566      
#>                      AB12345-BRA-1-id-265                 cl C                        WHITE                        2                    10.323346349886      
#>                      AB12345-BRA-1-id-265                 cl D                        WHITE                        3                    10.323346349886      
#>                      AB12345-BRA-1-id-265                 cl D                        WHITE                        5                    10.323346349886      
#>                      AB12345-BRA-1-id-265                 cl C                        WHITE                        4                    10.323346349886      
#>                       AB12345-BRA-1-id-42                 cl C              BLACK OR AFRICAN AMERICAN              2                   2.26753940777848      
#>                       AB12345-BRA-1-id-42                 cl D              BLACK OR AFRICAN AMERICAN              5                   2.26753940777848      
#>                       AB12345-BRA-1-id-42                 cl C              BLACK OR AFRICAN AMERICAN              2                   2.26753940777848      
#>                       AB12345-BRA-1-id-42                 cl A              BLACK OR AFRICAN AMERICAN              2                   2.26753940777848      
#>                       AB12345-BRA-1-id-42                 cl B              BLACK OR AFRICAN AMERICAN              1                   2.26753940777848      
#>                       AB12345-BRA-1-id-42                 cl A              BLACK OR AFRICAN AMERICAN              2                   2.26753940777848      
#>                       AB12345-BRA-1-id-42                 cl B              BLACK OR AFRICAN AMERICAN              5                   2.26753940777848      
#>                       AB12345-BRA-1-id-42                 cl A              BLACK OR AFRICAN AMERICAN              2                   2.26753940777848