ENH/REF: contrast results: string for float df_num, df_denom

Vinod-Kumar-G · Jan 29, 2019 · 396452b · 396452b
1 parent b536483
commit 396452b
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/statsmodels/stats/contrast.py b/statsmodels/stats/contrast.py
@@ -155,11 +155,14 @@ def summary(self, xname=None, alpha=0.05, title=None):
  return summ
  elif hasattr(self, 'fvalue'):
  # TODO: create something nicer for these casee
- return '<F test: F=%s, p=%s, df_denom=%d, df_num=%d>' % \
- (repr(self.fvalue), self.pvalue, self.df_denom, self.df_num)
+ return '<F test: F=%s, p=%s, df_denom=%s, df_num=%s>' % \
+ (repr(self.fvalue), self.pvalue,
+ str(round(self.df_denom, 3)),
+ str(round(self.df_num, 3)))
  elif self.distribution == 'chi2':
- return '<Wald test (%s): statistic=%s, p-value=%s, df_denom=%d>' % \
- (self.distribution, self.statistic, self.pvalue, self.df_denom)
+ return '<Wald test (%s): statistic=%s, p-value=%s, df_denom=%s>' % \
+ (self.distribution, self.statistic, self.pvalue,
+ str(round(self.df_denom, 3)))
  else:
  # generic
  return '<Wald test: statistic=%s, p-value=%s>' % \