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Fit if constant history and logistic growth

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bl 2018-05-30 14:33:04 -07:00
parent a38aaa38c6
commit 1b91fa3064
1 changed files with 4 additions and 1 deletions
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5
python/fbprophet/forecaster.py
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@ -980,7 +980,10 @@ class Prophet(object):
'sigma_obs': 1,
}
if history['y'].min() == history['y'].max():
if (
(history['y'].min() == history['y'].max())
and self.growth == 'linear'
):
# Nothing to fit.
self.params = stan_init()
self.params['sigma_obs'] = 1e-9