Look at the 'na.locf' function in the 'zoo' package. On Fri, May 6, 2011 at 5:29 PM, Nick Manginelli <theman...@yahoo.com> wrote: > I'm using the survey api. I am taking 1000 samples of size of 100 and > replacing 20 of those values with missing values. Im trying to use sequential > hot deck imputation, and thus I am trying to figure out how to replace > missing values with the value before it. Other things I have to keep in mind > is if there are two missing values side by side, how do I replace both those > values with the value before. Also if the first of the sample of 100 is a > missing value I will replace that with the mean of the population. Im pretty > sure I have to write a loop, but if anyone can help me figuring how to write > this I would appreciate it greatly. Thank you > > Nick Manginelli > [[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. > >
-- Jim Holtman Data Munger Guru What is the problem that you are trying to solve? ______________________________________________ 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.
