fixed negbinom boundaries for consistency plot

Author: pabloitu

floatcsep/extras.py

@@ -879,9 +879,9 @@ def plot_negbinom_consistency_test(eval_results, normalize=False, axes=None,
         mean = res.test_distribution[1]
         upsilon = 1.0 - ((var - mean) / var)
         tau = (mean ** 2 / (var - mean))
-        phigh = scipy.stats.nbinom.ppf((1 - percentile / 100.) / 2., tau,
+        plow = scipy.stats.nbinom.ppf((1 - percentile / 100.) / 2., tau,
                                        upsilon)
-        plow = scipy.stats.nbinom.ppf(1 - (1 - percentile / 100.) / 2.,
+        phigh = scipy.stats.nbinom.ppf(1 - (1 - percentile / 100.) / 2.,
                                       tau, upsilon)
 
         if not numpy.isinf(