Hi everybody - I'm putting together a 5-minute presentation on J for a "Language Slapdown" next week here in NYC - http://www.meetup.com/Language-Slapdown/ .
I'd like to show a few colorful graphs but I'm hitting a problem I've had before but ignored: the default for axis labels doesn't reflect the true (X-axis) values without a lot of work. For example, load 'plot' plargs=. 'pensize 5;key f g f+g g-f;keystyle fat;keypos rti; ' plargs=. plargs ,'keyfont Courier 14' f=: 1 0 _0.3 0.01 0.004 &p. *NB. 1+0x-0.3x^2+0.01x^3+0.004x^4* g=: 3 0.5 0.1 _0.02 _0.006 &p. *NB. 3+0.5x+0.1x^2-0.02x^3-0.006x^4* plargs plot (f, g, (f+g),: g-f) i: 6j99 This gives an interesting plot but the X-axis doesn't reflect the values _6 to 6. If I use something like "xlabel ',":i:6j99", the axis values are unreadable as it tries to put all the numbers in. Is there an easy way to specify that the labels should be something like "i:6j6" but still plot against the X-values of i:6j99? Thanks, Devon -- Devon McCormick, CFA ^me^ at acm. org is my preferred e-mail ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
