ifelse with two conditions numeric and categorical in R

后端未结

关注

 0  1028

I have the following dataset of which a subset is:

structure(list(First.Name = c(5006L, 5006L, 5006L, 5006L, 5006L, 
5006L, 5006L, 5006L, 5006L, 5006L, 5006L, 500


                      
              相关标签: