* checking examples ... ERROR
Running examples in 'simDAG-Ex.R' failed
The error most likely occurred in:

> ### Name: long2start_stop
> ### Title: Transform a 'data.table' in the long-format to a 'data.table' in
> ###   the start-stop format
> ### Aliases: long2start_stop
> 
> ### ** Examples
> 
> library(simDAG)
> library(data.table)
> 
> # generate example data in long format
> long <- data.table(.id=rep(seq_len(10), each=5),
+                    .time=rep(seq_len(5), 10),
+                    A=c(rep(FALSE, 43), TRUE, TRUE, rep(FALSE, 3), TRUE,
+                            TRUE),
+                    B=FALSE)
> setkey(long, .id, .time)
> 
> # transform to start-stop format
> long2start_stop(data=long, id=".id", time=".time", varying=c("A", "B"))
Error: object 'max_t' not found
Execution halted