How to find the lenth of more than ten variables?
On 12/03/2012 03:27 PM, killerkarthick wrote:
Hi.... I have one data set with 20 variables. I want to find the length of each variables at a time. Please help me .. Thanks in advance............
Hi killerkarthick, This may do what you want: unlist(lapply(my_data_set,length)) if the data set is a list. Jim