search for: binmap

...me C code. It runs several times without any problem, but sometimes I get the error: ------- *** caught segfault *** address 0x1c404ec8, cause 'memory not mapped' Traceback: 1: .Call("rrfunc", as.double(dx), as.integer(nrows), as.integer(ncols), as.double(deltadt), as.character(binmaps), as.integer(ldd), as.double(downst),as.integer(outl), as.double(maxinte), as.double(nmn)) 2: rrfuncR(dx, nrows, ncols, delta.t,binmaps.pathed,ldd,downst, out.index,interc,n.man) 3: eval.with.vis(expr, envir, enclos) 4: eval.with.vis(ei, envir) 5: source("rrprogv1_2.R") 6: eval.with...

Hello R-Users! Does anyone know of a package to draw/analyze silicon wafer maps? Here are some examples http://www.java2s.com/Code/Java/Chart/JFreeChartWaferMapChartDemo.htm http://dp.pdf.com/site/products/wafermap/binmap.html I've google'd and searched CRAN with no luck. It seems possible for R, given the hexbin and hist2d graphs I saw at the Graph gallery. Thanks, Sam [[alternative HTML version deleted]]