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benmiroglio / pymatch

MIT License
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errors for continuous_results #46

Open yceny opened 3 years ago

yceny commented 3 years ago

I encountered the current error when running continuous_results. The package works for categorical_results. Why this is happening?

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/tracy/Downloads/pymatch-master/pymatch/Matcher.py", line 313, in compare_continuous
    # before/after stats
  File "/Users/tracy/Downloads/pymatch-master/pymatch/functions.py", line 79, in grouped_permutation_test
    truth = f(t, c)
  File "/Users/tracy/Downloads/pymatch-master/pymatch/functions.py", line 54, in chi2_distance
    tb, cb = bin_hist(tb, cb, bins)
  File "/Users/tracy/Downloads/pymatch-master/pymatch/functions.py", line 75, in bin_hist
    return idx_to_value(tc, bins), idx_to_value(cc, bins)
  File "/Users/tracy/Downloads/pymatch-master/pymatch/functions.py", line 72, in idx_to_value
    result[int(bins[k-1])] = v
IndexError: index -1 is out of bounds for axis 0 with size 0