You can change the code of "layout": < layout(lmat, widths = lwid, heights = lhei, respect = TRUE) > layout(lmat, widths = lwid, heights = lhei, respect = FALSE)
(best to create a new function "my.layout" with the modified code) Jacob Michaelson wrote: >Hi all, > >Does anyone know of a fairly easy way to "stretch" a heatmap >vertically? I've got 42 arrays and would like to be able to see as >many significant genes as possible (right now I can only get 50 genes >with it still being readable). In some comparisons there are several >hundred significant genes. > >I've fiddled with the "asp" argument, but that doesn't give the >results I'm looking for -- only scales the images, not the dendrograms. > >Is there any way to make the heatmap rectangular rather than square >without hacking the heatmap function itself (which is where I'm >headed next)? > >Thanks in advance, > >Jake > >______________________________________________ >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 > > > ______________________________________________ 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
