Dear r-helpers, I have an one-dimensional integer space (defined by random integer intervals, which overlapped each other or not). I would like to select consecutive integer intervals with specific intra and inter length.
Here, an integer interval means a set of consecutive increasing integers, defined by a begin integer and an end integer. This question has ever been asked here ( http://stackoverflow.com/questions/8413990/selecting-integer-intervals-with-specific-intra-inter-length-from-random-integer). Though it has attracted some responses, but I still have not received any hints of solution. I expect to hearing your helps/advice/directions in email or response in stackoverflow webpage. Thanks a lot in advance. Best wishes, Jian-Feng, I describe my question using the following dummy. ############################## # (1) the data (integer space consist of integer intervals defined by their begin and end) I have, integer.space <- data.frame(begin=c(1,5,6,15,31,51,102), end=c(7,9,13,21,49,52,109)) ##################################### # (2) what I want is to select the consequent integer intervals with # intra-length of 3 and inter-length of 2. and output the selected # intervals as begin and end. In this selection, I would like to select # more integer intervals as most as it could be. # the following are intervals I expected to be selected from the dummy data begin,end 1,3 6,8 11,13 16,18 31,33 36,38 41,43 46,48 102,105 [[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.
