Hi Petr! Thank you for responding to my post.
I checked out all my variables in the way you suggested and they are all in integer form, but here are many missing values in some of my vectors, denoted with NA. So, they are in the correct form, I am just wondering if there is something else I need to do to the NAs to be able to run my regressions. Because as it is now, R may not be taking the NAs into account and that would cause a mismatch in vector length. But I don't think that it is expected that all your predictor variables and your outcome variable be the same length. I would imagine that is often not the case for most people when they collect data. -- Jessica -- View this message in context: http://r.789695.n4.nabble.com/Vector-errors-and-missing-values-tp4437306p4438415.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.