[R] Color & pch functionalities in dotchart()

Hi, I am currently building graphs using dochart(). I plotted the points in two different colors according to specific criteria from my dataset. Later, I decided to also give them different symbols, for easier reading if printed. I got quite a surprise when I realized that, even though I gave t

[R] axis line width in boxplots

Dear R-helpers, I've produced boxplots for a publication but I have a visual problem that I don't mamage to fix. For visual reasons, I reduced the line width with "lwd=0.5". It works nicely for all the lines (frame of the plot, boxes, notches and medians) exept for the axis line. Thus the two a