library(purrr)
mm <- list(a = list("1", "2"), b = list("3", "4"), c = list("5", "6"))
nn <- list(a = list("7", "8"), b = list("9", "10"), c = list("11", "12"))
We planned to change all elements to numeric,
the following codes didn't work,
kk <- list(mm, nn)
kk |> map(as.numeric)
kk |> modify_in(as.numeric)
kk |> map(modify_in, as.numeric)
kk |> map(modify_in, ~ as.numeric)
How to fix it, thanks