How to coerce a list object to type 'double'

Question

The code:

a <- structure(list(`X$Days` = c(\"10\", \"38\", \"66\", \"101\", \"129\", \"185\", \"283\", 
                                 \"374\")), .Names         


        

Answer 1

If your list as multiple elements that need to be converted to numeric, you can achieve this with lapply(a, as.numeric).