A while back I reported that the markersize option wasn't working with plot. http://www.jsoftware.com/pipermail/general/2007-August/030707.html
I can now add that when using pd rather than plot it does work but its display is delayed until the subsequent plot. Copy the following to a script file, load it and then follow the instructions in the Note to reproduce. ==== markersize.ijs ==== require 'stats plot' mkgraph=: 3 : 0 'pnsz mksz'=. 8!:0 y xs=. /:~ >:[EMAIL PROTECTED] ys=. xs+ 7* [EMAIL PROTECTED] ysPredict=. (1 lsfit xs,:ys) +/ .* |: xs^"0 1 i.2 pd 'new' pd 'type marker;markersize ',mksz,';color red' pd xs;ys pd 'type line;color purple;pensize ',pnsz pd xs;ysPredict pd 'show' ) Note 'Instructions' To see the delayed markersize change run (ctrl+r) each of the following lines in sequence and note the changes. mkgraph 2 2 NB. line size 2 marker size 1 (default) mkgraph 2 2 NB. line size 2 marker size 2 mkgraph 1 1 NB. line size 1 marker size still 2 mkgraph 1 1 NB. line size 1 marker size now 1 mkgraph 1 2 NB. line size 1 marker size still 1 mkgraph 1 2 NB. line size 1 marker size now 2 mkgraph 1 3 NB. line size 1 marker size still 2 mkgraph 1 1 NB. line size 1 marker size now 3 ) ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
