repfun (version 0.1.2)

ru_fillcodedcode: Fill missing code/decode records

Description

Pass in a data frame with along code/decode variables and values to have missings populated.

Usage

ru_fillcodedcode(
  dsetin,
  codedecodevarpairs = NULL,
  varcodelistpairs = NULL,
  codelistnames = list(),
  groupbyvars = NULL,
  completetypes = TRUE
)

Value

A data frame based on the incoming data frame but with decode values added along with records when completetypes is true.

Arguments

dsetin

The data set that will be counted to generate numerators for counts and percents.

codedecodevarpairs

Specifies code and decode variable pairs. Those variables should be in parameter GROUPBYVARSNUMER. One variable in the pair will contain the code, which is used in counting and ordering, and the other will contain decode, which is used for presentation.

varcodelistpairs

List of code/decode pairs of variables.

codelistnames

List of decodes for use with decoding code/decode pairs.

groupbyvars

Set of by-variables used to merge the incoming data set with the decode data set.

completetypes

Keep all code/decode pairs even it not present on the incoming data set?

Author

Yongwei Wang,
Chris Rook,

Examples

library(repfun)
fmtlist <- list('SEXS'=list('START'=list('M','F'),
                'LABEL'=c('Male','Female')))
adsl <- repfun::adsl
adsl2 <- repfun::ru_fillcodedcode(adsl, codedecodevarpairs=c("SEX", "SEXDCD"),
                          varcodelistpairs=c("SEX", "SEXS"),
                          codelistnames=fmtlist)
unique(adsl2[c("SEX","SEXDCD")])