General Argument Name Convention

Usage

gen_args(
  adam_db,
  main,
  preprocess,
  postprocess,
  dataset,
  type,
  arm_var,
  lbl_overall,
  prune_0,
  req_tables,
  deco,
  group,
  tlg,
  visitvar,
  visit_value,
  paramcd_value,
  key_cols,
  disp_cols,
  row_split_var,
  page_var,
  ...
)

Arguments

adam_db: (list of data.frames) object containing the ADaM datasets
main: (function) returning a tlg, with adam_db as first argument. Typically one of the _main function of chevron.
preprocess: (function) returning a pre-processed list of data.frames, with adam_db as first argument. Typically one of the _pre function of chevron.
postprocess: (function) returning a post-processed tlg, with tlg as first argument.
dataset: (string) the name of a table in the adam_db object.
type: (string) indicating the subclass.
arm_var: (string) variable used for column splitting
lbl_overall: (string) label used for overall column, if set to NULL the overall column is omitted
prune_0: (flag) remove 0 count rows
req_tables: (character) names of the required tables.
deco: (character) decoration with title, subtitles and main_footer content
group: (list of lists) for group-dependent data binning
tlg: (TableTree, Listing or ggplot) object typically produced by a main function.
visitvar: (string) typically "AVISIT" or user-defined visit incorporating "ATPT".
visit_value: Value of visit variable.
paramcd_value: Value of PARAMCD variable.
key_cols: (character) names of columns that should be treated as key columns when rendering the listing. Key columns allow you to group repeat occurrences.
disp_cols: (character) names of non-key columns which should be displayed when the listing is rendered.
row_split_var: (character) additional row split variables.
page_var: (string) variable name prior to which the row split is by page.
...: not used.

Details

the following arguments are better provided through the study object: lbl_overall, arm_var.