[R] Rearranging Capture History Data in R

What code can i use to convert a table like this: Tag#Date 1 1 2 1 3 1 4 1 2 2 4 2 1 3 2 3 4 4 Into one like this: Tag 1 2 3 4 #Date header 1 1 0 0 1 2 1 1 1 0 3 1 0 0

Re: [R] Rearranging Capture History Data in R

date = c(1, 1, 1, 1, 2, 2, 3, 3, 4) tag = c(1, 2, 3, 4, 2, 4, 1, 2, 4) table(factor(tag, levels=1:4), factor(date, levels=1:4)) (not sure how you got Tag 1/Date 4 = 1) On Jun 11, 2007, at 3:11 PM, [EMAIL PROTECTED] wrote: What code can i use to convert a table like this: Tag#Date 1