Replace to_numpy() with values to maintain pd 0.23.4 support

This commit is contained in:
Ben Letham 2019-05-13 13:51:27 -07:00
parent 28cd55241f
commit df6bef8920

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@ -902,7 +902,7 @@ class Prophet(object):
first = self.history['ds'].min()
last = self.history['ds'].max()
dt = self.history['ds'].diff()
min_dt = dt.iloc[dt.to_numpy().nonzero()[0]].min()
min_dt = dt.iloc[dt.values.nonzero()[0]].min()
# Yearly seasonality
yearly_disable = last - first < pd.Timedelta(days=730)