Hi everyone
Do you know about any possibility in R to check for consecutive numbers in vectors? That is, I do not only want to count the number of observations in total (which can be done table(x)), but I also want to count for instance how many times that vector contains a certain number consecutively. For example in the following vector x the number "1" appears 7 times. However, I want to check for instance how many times two consecutive 1's appear in the vector, which would actually be two times the case in the below vector. > x=c(1,1,3,4,9,1,9,1,5,4,5,2,1,1,1,6) Any ideas for this issue? Thanks, S.B. [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.