I'm trying to run an MCA on a datatable using FactoMineR. It contains only 0/1 numerical columns, and its size is 200.000 * 20.
result <- MCA(data[, colnames, with=F], ncp = 3)
Error in which(unlist(lapply(listModa, is.numeric))) :
argument to 'which' is not logical
It's difficult to tell without further input, but what you can do is:
Set a breakpoint and debug it:
I did the following (offline) to find the name of