Hello List, I am having trouble finding the command for my problem.
I have two arrays x and y. now i would like to compare the values of x and y and then get the index of x which is exactly or approximately equal(+/- some value ) to the values in y. x <- runif(100,min=0,max=5) y <- runif(10,min=0,max=5) the threshold value(+/-) value can vary. for this example lets take it to be .5 I know the regular method of doing this by writing different if and for loops. But i have very big dataframe the computation time is very high for this method. can anyone please tell me if there any functions to do this. thank you for your help. -- View this message in context: http://r.789695.n4.nabble.com/equating-approximate-values-tp4157551p4157551.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.
