Which version of R???? For R-2.5.0, Design (with "D", not "d") does not pass the checks under Windows. Hence there is no Windows version for R-2.5.0 currently available on CRAN.
For older versions of R (down to R-1.7.x): Please either use the Windows binary version, r.g. by typing install.packages("Design") of the package or compile from sources yourself. Look like you just uncompressed some source package without installing it. Qin Qin wrote: > Hi all: > > I tried to install design package for R used under the window. But it dose > not work. Here is the message from R. > >> library(Design) > Error in library(Design) : 'Design' is not a valid package -- installed < > 2.0.0? The error message means R, not the package. > I did not find 2.x version of Design package for window 95. I installed > one of two zip files available in the internet. Is the really Windows 95? Uwe Ligges > Please let me know what's wrong? > > Thanks, > Qin > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@stat.math.ethz.ch 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. ______________________________________________ R-help@stat.math.ethz.ch 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.