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Don't create histograms for string variables.
[pspp]
/
src
/
language
/
stats
/
frequencies.q
diff --git
a/src/language/stats/frequencies.q
b/src/language/stats/frequencies.q
index 25866a417acd109d1c715dec892bdef27294f2f5..ea42475c4014ad0394740ea22bad4104537e21dc 100644
(file)
--- a/
src/language/stats/frequencies.q
+++ b/
src/language/stats/frequencies.q
@@
-606,7
+606,7
@@
postcalc (const struct dataset *ds)
- if ( chart == GFT_HIST)
+ if ( chart == GFT_HIST
&& var_is_numeric (v)
)
{
double d[frq_n_stats];
struct histogram *hist ;