Dear All, I used "image()" function to create an image in Affy package under Linux. However, I didn't find the option to save the pop-up image into JPEG like what I did under windows. Could anyone tell me how to do that? Thanks a lot. Frank

start with jpeg(filename="filename.jpeg") and then do your image() stuff. read the help for "jpeg" function for more details On Wed, 15 Sep 2004, F Duan wrote: > Dear All, > > I used "image()" function to create an image in Affy package under Linux. > However, I didn't find the option to save the pop-up image into JPEG like what > I did under windows. Could anyone tell me how to do that? > > Thanks a lot. > > Frank > > _______________________________________________ > Bioconductor mailing list > Bioconductor@stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor >

Look at ?jpeg. You need to do something like: jpeg('junk.jpg') image(....) dev.off() This will save the image in junk.jpg. You will not see it on the screen. Sean On Sep 15, 2004, at 6:14 PM, F Duan wrote: > Dear All, > > I used "image()" function to create an image in Affy package under > Linux. > However, I didn't find the option to save the pop-up image into JPEG > like what > I did under windows. Could anyone tell me how to do that? > > Thanks a lot. > > Frank > > _______________________________________________ > Bioconductor mailing list > Bioconductor@stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor