Dear R users, I am using package mice and I am getting the error " Error in if (meth[j] != "") { : argument is of length zero." I have tried using several different versions of R (even the one that will be coming out this month) to no avail. I am using RStudio as my interface with R. Also note that I had run this a couple of days ago and it was working fine; I can't, however, remember the version of R that I was using but it was either R-2.11.1 or R-2.12.1. Please find below my code and error. Any thoughts or ideas?
> library(mice) # setting up the default settings for the imputation ini <- mice(NewPrimal, seed = 52275, method = "norm", maxit=0, pred = quickpred(NewPrimal, mincor = 0.25, minpuc = 0.95, include = c("D1", "D2", "D3", "Qtr1", "Qtr2", "Qtr3", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"), exclude = c("ActualWeekEndingDate", "Date", "Year")), print=FALSE) Error in if (meth[j] != "") { : argument is of length zero Thank you so very much! Rita ________________________________________ "If you think education is expensive, try ignorance"--Derek Bok [[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.