Re: [R] function which saves an image of a dgtMatrix as png

Thanks so much Douglas Bates a écrit : > image applied to a sparseMatrix object uses lattice functions to > create the image. As described in R FAQ 7.22 you must use > > print(image(x)) > > or > > show(image(x)) > > or even > > plot(image(x)) > > when a lattice function is called from within an

Re: [R] function which saves an image of a dgtMatrix as png

image applied to a sparseMatrix object uses lattice functions to create the image. As described in R FAQ 7.22 you must use print(image(x)) or show(image(x)) or even plot(image(x)) when a lattice function is called from within another function. On Wed, Apr 28, 2010 at 1:20 PM, Gildas Mazo wr