better / convoys

Implementation of statistical models to analyze time lagged conversions
https://better.engineering/convoys/
MIT License
254 stars 42 forks source link

match a beta distribution from hessian #30

Closed erikbern closed 6 years ago

erikbern commented 6 years ago

This is some pretty terrible code... but seems to work.

Weibull fit:

image

Nonparametric:

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Nonparametric with n=1000:

image

coveralls commented 6 years ago

Coverage Status

Coverage increased (+0.2%) to 86.375% when pulling 04614648e7f107e9c7c5e31a0e75f463a8e372a1 on fit-beta into 6206cbfed9570a3cb62d48052da035caa0388574 on master.

erikbern commented 6 years ago

actually it's still kind of fucked up 👹

let me rethink this approach