Select File > Settings and choose Software Integration > R/Xpose4 in the left list.
Initialization commands — Initialization commands for loading specific R libraries when executing R/Xpose4.
Hide console window until error in R-script — When checked, display the console window only if there is a script error.
PDF arguments / PNG arguments / GIF arguments — Default plotting arguments for R printing devices.
Postscript arguments — Commands to execute at the end.
Note: Changes made in this panel only affect options in the Run Xpose4 Commands dialog (Results > Xpose4 > Xpose4 GUI). The scripts included with Pirana are not affected.