boxplot 1.4.1 does not work with octave 3.0.0 for me. If the boxplot
does not have any outliers, the resulting plot is empty. The
following fix worked for me. I'd be curious to know if there's a more
elegant solution.
When the boxplot has no outliers, the variables outliers_x and
outliers_y become empty 0x1 matrices:
outliers_x = [](0x1)
outliers_y = [](0x1)
Evidently the plot function can't deal with this. I could see this
being a bug in plot though, rather than a bug in boxplot. I would
expect the plot function to treat a 1x0 empty matrix the same as a
0x0 empty matrix.
Cheers,
Shaun
--- boxplot.m.orig 2008-03-26 14:27:15.000000000 -0700
+++ boxplot.m 2008-03-26 15:43:19.000000000 -0700
@@ -182,6 +182,16 @@
#median_x,median_y
#cap_x,cap_y
+if min(size(outliers_x)) == 0
+ outliers_x = [];
+ outliers_y = [];
+endif
+
+if min(size(outliers2_x)) == 0
+ outliers2_x = [];
+ outliers2_y = [];
+endif
+
## Do the plot
if vertical
plot (quartile_x, quartile_y, "b;;",
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