hello, use ifelse that is vectorial function x <- c( 0, 2, 5, 4, 1, 9 ) y <- ifelse(x<=3,"F",ifelse( 3 < x && x <= 6,"M",ifelse(6<x,"E","ERROR")))
2015-11-04 11:01 GMT+01:00 Ash111 <[email protected]>: > Hello everyone, > > I have a vector X = [ 0 2 5 4 1 9 ] > I want to build another vector Y wich will have the same length as X and > which contains the comparison of the elements of x as follows : > if x < = 3: returns F > if 3 < x < = 6: returns M > if 6 < x: returns E > > I expected the result: > Y = [F F M M F E ] > > How to do that with R ?? > > Thank you :-) > > > > -- > View this message in context: > http://r.789695.n4.nabble.com/R-Comparison-tp4714329.html > Sent from the datatable-help mailing list archive at Nabble.com. > _______________________________________________ > datatable-help mailing list > [email protected] > https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/datatable-help _______________________________________________ datatable-help mailing list [email protected] https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/datatable-help
