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quantopian / empyrical

Common financial risk and performance metrics. Used by zipline and pyfolio.
https://quantopian.github.io/empyrical
Apache License 2.0
1.31k stars 406 forks source link

fix beta(series, dataframe) #94

Closed llllllllll closed 6 years ago

llllllllll commented 6 years ago

also, remove uses of unseeded random in the test suite.