You need a grid for the sticks. Try this load 'plot' im=: (# ,:@i.)/ xy=: [EMAIL PROTECTED] ; |:@im@|[EMAIL PROTECTED] ; ] 'stick' plot xy 10 20 [EMAIL PROTECTED] 100
----- Original Message ---- > From: Robert O'Boyle <[EMAIL PROTECTED]> > To: [email protected] > Sent: Friday, June 6, 2008 4:29:43 PM > Subject: [Jprogramming] 3D plots > > According to the PLOT guide on the wiki, stick, surface and wire are all > possible types of 3D plots. I've tried surface and wire and the results make > sense but those for stick don't. For example, take an arbitrary matrix (mat > =. 7 10$? i.100) and plot as 'surface' plot mat. 'wire' plot mat also gives > the expected result but 'stick' doesn't. It is still 2D. Anyone know how I > can produce a 3D stick plot? I am looking for the equivalent of the 3D > column chart in EXCEL. Thanks, Bob ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
