Open yli110-stat697 opened 2 years ago
For my recent Ophthalmology studies, we got table requests like blow
For these tables, the nested columns are from variables in analysis dataset instead of the alt_counts_df dataset. For sample codes
alt_counts_df
adsl <- synthetic_cdisc_data("latest")$adsl adcm <- synthetic_cdisc_data("latest")$adcm adcm$STATUS <- c(rep("ongoing", 2000), rep("resolved", 1685)) basic_table() %>% split_cols_by("ARMCD") %>% add_colcounts() %>% split_cols_by("STATUS") %>% summarize_num_patients("USUBJID") %>% build_table(adcm, alt_counts_df = adsl)
will give the error message
Error in FUN(X[[i]], ...) : alt_counts_df (or df) appears incompatible with column-split structure. Offending column subset expression: ((!is.na(ARMCD) & ARMCD %in% "ARM A")) & (!is.na(STATUS) & STATUS %in% Original error message: object 'STATUS' not foundalt_counts_df (or df) appears incompatible with column-split structure. Offending column subset expression: "ongoing") Original error message: object 'STATUS' not found
If we do
basic_table() %>% split_cols_by("ARMCD") %>% add_colcounts() %>% split_cols_by("STATUS") %>% summarize_num_patients("USUBJID") %>% build_table(adcm)
how can we get the patients count in the column header?
Hi @shajoezhu and @yangx61 , this is new feature requested for tern, but potentially need rtables update I assume?
For my recent Ophthalmology studies, we got table requests like blow
For these tables, the nested columns are from variables in analysis dataset instead of the
alt_counts_df
dataset. For sample codeswill give the error message
If we do
how can we get the patients count in the column header?