search for: bcolors

Hi, I am having trouble debugging this one. The code is attached below, but it seems to be a problem at the C-tk interface. If I run this 1 time there are no problems if I run it more than once I start to get warnings that increase in multiples of 11 everytime I run it. Here is a sample session > source("clrramp2.r") Loading required package: tcltk Loading Tcl/Tk interface ... done

...ok at it and help me... I need advice in the following: I need two sets of colors for B and F which are easy to distinguish (when printed on a color laser printer), represent cardinality (ie have an intuitive mapping to an interval) or at least ordinality. I have experimented with the following: Bcolors <- hsv(.6, seq(0.2, 1, length=5), 1) Fcolors <- hsv(seq(.1,0, length=5), seq(0.2, 1, length=5) this is what you see in the plot. What colors would you use? Do you think that varying both brightness and hue helps to distinguish colors? Should I change saturation, too? Thanks, Tamas PS.:...