This figure is the plot of prototype of a Self Organizing Maps(SOM) result.The numeric data is a M*N matrix, M rows and N columns.color2D.matplot can transform the numeric matrix to a color matrix ,but i have to put them in hexagon cells to reveal their topological structure( M hexagon cells in a column,N hexagon cells in a row).
It seems that i have to use the GRID package in R. On 8/8/06, Jim Lemon <[EMAIL PROTECTED]> wrote: > > Jiantao Shi wrote: > > Hi, > > i want to plot figure like this, > > > http://www.cis.hut.fi/projects/somtoolbox/download/pics2/shotvs2_colorcode.png > > So is there a function or package in R can help me to do this. > > > color2D.matplot transforms a numeric matrix into a color matrix, as does > "image". I don't know of an R function that does hexagon cells, although > it wouldn't be impossible to program. What is the numeric data behind > such a plot? > > Jim > [[alternative HTML version deleted]] ______________________________________________ [email protected] 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.
