Blockquote
strong text> - ```
library(Formula)
library(SemiCompRisks)
library(haven)
CRC_Final_04 <- read_sav("X0_CRC_Final_04.sav")
CRC_Final_04 <- read_sav("C:/Users/Uaer/Downloads/X0_CRC_Final_04.sav")
scrdata <- CRC_Final_04
names (scrdata)
**`form <- Formula(time_recurrence + delta_recurrence | time_survival + delta_survival ~ age_cat |age_cat)
Error in is.name(callee) && length(object) > 20 : 'length = 2' in coercion to 'logical(1)'`**
hi all
I encourage this error when I used SemiCompRisks and Formula packages.
what is your idea for correcting this?
