I am plotting a graph with two separate y-axis and would like a different scale on each y-axis. The left axis from 3 to 5, the right from 0 to 1.
The following code does not put the correct scale on either axis:
struct plotControl cogra; cogra = plotGetDefaults("xy"); plotSetWhichYAxis(&cogra, "left" $| "right"); plotSetYRange(&cogra, 3|0, 5|1); plotSetYTicInterval(&cogra, 0.1, 3); plotSetYTicCount(&cogra, 1); plotXY(cogra,dates,y~x);
Replacing
plotSetYRange(&cogra, 3|0, 5|1);with
plotSetYRange(&cogra, 3, 5);puts the correct scale on the left axis only.
1 Answer
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I tested this code in GAUSS 22 and GAUSS 23 and I get the graph linked at the bottom with correct y-axes.
new; cls; rndseed 542345; nobs = 30; x = seqa(1, 1, nobs); y = (3 + rndn(nobs, 1)) ~ rndu(nobs, 1); struct plotControl plt; plt = plotGetDefaults("xy"); plotSetWhichYAxis(&plt, "left"$|"right"); /* ** Set the range for the left y-axis to 3-5, ** and the range for the right y-axis to 0.5 to 1.5 */ plotSetYRange(&plt, 3|0.5, 5|1.5); /* ** Place tick marks for the: ** left y-axis every 0.3, starting at 3 (i.e. 3.0, 3.3, 3.6, ...) ** right y-axis every 0.1, starting at 0.6 (i.e. 0.6 0.7, 0/8, ...) */ plotSetYTicInterval(&plt, 0.3|0.1, 3|0.6); plotXY(plt, x, y);
Your Answer
1 Answer
0
I tested this code in GAUSS 22 and GAUSS 23 and I get the graph linked at the bottom with correct y-axes.
new; cls; rndseed 542345; nobs = 30; x = seqa(1, 1, nobs); y = (3 + rndn(nobs, 1)) ~ rndu(nobs, 1); struct plotControl plt; plt = plotGetDefaults("xy"); plotSetWhichYAxis(&plt, "left"$|"right"); /* ** Set the range for the left y-axis to 3-5, ** and the range for the right y-axis to 0.5 to 1.5 */ plotSetYRange(&plt, 3|0.5, 5|1.5); /* ** Place tick marks for the: ** left y-axis every 0.3, starting at 3 (i.e. 3.0, 3.3, 3.6, ...) ** right y-axis every 0.1, starting at 0.6 (i.e. 0.6 0.7, 0/8, ...) */ plotSetYTicInterval(&plt, 0.3|0.1, 3|0.6); plotXY(plt, x, y);