David Winsemius <dwinsemius <at> comcast.net> writes: > > > On Aug 7, 2015, at 2:41 PM, kira taylor wrote: > > > Hi! > > > > I am trying to use predict to apply my model to data from > one time period to > > see what might be the values for another time period. I did this > > successfully for one dataset, and then tried on another > with identical code > > and got the following error: > > > > Error in eval(predvars, data, env) : > > numeric 'envir' arg not of length one > >
Please don't cross-post on StackOverflow and the r-help lists (it will usually lead to duplicated/wasted effort). If you must, at least post a link/indicate in each venue that you have cross-posted to the other: (line-broken link, reassemble to visit) http://stackoverflow.com/questions/31887043/ error-with-predict-and-newdata-dependent-on-number-of- predictor-variable-in-mod/31887398#31887398 ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
