Resolve delayed inputs by evaluating the code within the provided datasets

Usage

resolve(x, datasets, keys = NULL)

Arguments

x: Object of class delayed_data to resolve.
datasets: A named list of type data.frame to use for evaluation.
keys: A named list of type character to be used as the keys for each dataset. The names of this list must be exactly the same as for datasets.

Value

Resolved object.

Examples

ADSL <- teal.transform::rADSL
attr(ADSL, "keys") <- teal.data::get_cdisc_keys("ADSL")
data_list <- list(ADSL = shiny::reactive(ADSL))
keys <- list(ADSL = attr(ADSL, "keys"))
shiny::isolate({
  # value_choices example
  v1 <- value_choices("ADSL", "SEX", "SEX")
  v1
  teal.transform:::resolve(v1, data_list, keys)

  # variable_choices example
  v2 <- variable_choices("ADSL", c("BMRKR1", "BMRKR2"))
  v2
  teal.transform:::resolve(v2, data_list, keys)

  # data_extract_spec example
  adsl_filter <- filter_spec(
    vars = variable_choices("ADSL", "SEX"),
    sep = "-",
    choices = value_choices("ADSL", "SEX", "SEX"),
    selected = "F",
    multiple = FALSE,
    label = "Choose endpoint and Censor"
  )

  adsl_select <- select_spec(
    label = "Select variable:",
    choices = variable_choices("ADSL", c("BMRKR1", "BMRKR2")),
    selected = "BMRKR1",
    multiple = FALSE,
    fixed = FALSE
  )

  adsl_de <- data_extract_spec(
    dataname = "ADSL",
    select = adsl_select,
    filter = adsl_filter
  )

  teal.transform:::resolve(adsl_filter, data_list, keys)
  teal.transform:::resolve(adsl_select, data_list, keys)
  teal.transform:::resolve(adsl_de, data_list, keys)

  # nested list (arm_ref_comp)
  arm_ref_comp <- list(
    ARMCD = list(
      ref = variable_choices("ADSL"),
      comp = variable_choices("ADSL")
    )
  )

  teal.transform:::resolve(arm_ref_comp, data_list, keys)
})
#> $ARMCD
#> $ARMCD$ref
#> number of choices: 55 
#> 
#> STUDYID: Study Identifier
#> USUBJID: Unique Subject Identifier
#> SUBJID: Subject Identifier for the Study
#> SITEID: Study Site Identifier
#> AGE: Age
#> AGEU: Age Units
#> SEX: Sex
#> RACE: Race
#> ETHNIC: Ethnicity
#> COUNTRY: Country
#> DTHFL: Subject Death Flag
#> INVID: Investigator Identifier
#> INVNAM: Investigator Name
#> ARM: Description of Planned Arm
#> ARMCD: Planned Arm Code
#> ACTARM: Description of Actual Arm
#> ACTARMCD: Actual Arm Code
#> TRT01P: Planned Treatment for Period 01
#> TRT01A: Actual Treatment for Period 01
#> TRT02P: Planned Treatment for Period 02
#> TRT02A: Actual Treatment for Period 02
#> REGION1: Geographic Region 1
#> STRATA1: Stratification Factor 1
#> STRATA2: Stratification Factor 2
#> BMRKR1: Continuous Level Biomarker 1
#> BMRKR2: Categorical Level Biomarker 2
#> ITTFL: Intent-To-Treat Population Flag
#> SAFFL: Safety Population Flag
#> BMEASIFL: Response Evaluable Population Flag
#> BEP01FL: Biomarker Evaluable Population Flag
#> AEWITHFL: AE Leading to Drug Withdrawal Flag
#> RANDDT: Date of Randomization
#> TRTSDTM: Datetime of First Exposure to Treatment
#> TRTEDTM: Datetime of Last Exposure to Treatment
#> TRT01SDTM: Datetime of First Exposure to Treatment in Period 01
#> TRT01EDTM: Datetime of Last Exposure in Period 01
#> TRT02SDTM: Datetime of First Exposure to Treatment in Period 02
#> TRT02EDTM: Datetime of Last Exposure to Treatment in Period 02
#> AP01SDTM: Period 01 Start Datetime
#> AP01EDTM: Period 01 End Datetime
#> AP02SDTM: Period 02 Start Datetime
#> AP02EDTM: Period 02 End Datetime
#> EOSSTT: End of Study Status
#> EOTSTT: End of Treatment Status
#> EOSDT: End of Study Date
#> EOSDY: End of Study Relative Day
#> DCSREAS: Reason for Discontinuation from Study
#> DTHDT: Date of Death
#> DTHCAUS: Cause of Death
#> DTHCAT: Cause of Death Category
#> LDDTHELD: Elapsed Days from Last Dose to Death
#> LDDTHGR1: Last Dose to Death - Days Elapsed Grp 1
#> LSTALVDT: Date Last Known Alive
#> DTHADY: Relative Day of Death
#> ADTHAUT: Autopsy Performed
#> 
#> 
#> $ARMCD$comp
#> number of choices: 55 
#> 
#> STUDYID: Study Identifier
#> USUBJID: Unique Subject Identifier
#> SUBJID: Subject Identifier for the Study
#> SITEID: Study Site Identifier
#> AGE: Age
#> AGEU: Age Units
#> SEX: Sex
#> RACE: Race
#> ETHNIC: Ethnicity
#> COUNTRY: Country
#> DTHFL: Subject Death Flag
#> INVID: Investigator Identifier
#> INVNAM: Investigator Name
#> ARM: Description of Planned Arm
#> ARMCD: Planned Arm Code
#> ACTARM: Description of Actual Arm
#> ACTARMCD: Actual Arm Code
#> TRT01P: Planned Treatment for Period 01
#> TRT01A: Actual Treatment for Period 01
#> TRT02P: Planned Treatment for Period 02
#> TRT02A: Actual Treatment for Period 02
#> REGION1: Geographic Region 1
#> STRATA1: Stratification Factor 1
#> STRATA2: Stratification Factor 2
#> BMRKR1: Continuous Level Biomarker 1
#> BMRKR2: Categorical Level Biomarker 2
#> ITTFL: Intent-To-Treat Population Flag
#> SAFFL: Safety Population Flag
#> BMEASIFL: Response Evaluable Population Flag
#> BEP01FL: Biomarker Evaluable Population Flag
#> AEWITHFL: AE Leading to Drug Withdrawal Flag
#> RANDDT: Date of Randomization
#> TRTSDTM: Datetime of First Exposure to Treatment
#> TRTEDTM: Datetime of Last Exposure to Treatment
#> TRT01SDTM: Datetime of First Exposure to Treatment in Period 01
#> TRT01EDTM: Datetime of Last Exposure in Period 01
#> TRT02SDTM: Datetime of First Exposure to Treatment in Period 02
#> TRT02EDTM: Datetime of Last Exposure to Treatment in Period 02
#> AP01SDTM: Period 01 Start Datetime
#> AP01EDTM: Period 01 End Datetime
#> AP02SDTM: Period 02 Start Datetime
#> AP02EDTM: Period 02 End Datetime
#> EOSSTT: End of Study Status
#> EOTSTT: End of Treatment Status
#> EOSDT: End of Study Date
#> EOSDY: End of Study Relative Day
#> DCSREAS: Reason for Discontinuation from Study
#> DTHDT: Date of Death
#> DTHCAUS: Cause of Death
#> DTHCAT: Cause of Death Category
#> LDDTHELD: Elapsed Days from Last Dose to Death
#> LDDTHGR1: Last Dose to Death - Days Elapsed Grp 1
#> LSTALVDT: Date Last Known Alive
#> DTHADY: Relative Day of Death
#> ADTHAUT: Autopsy Performed
#> 
#> 
#>