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How to run R-style linear regressions in Python the easy way

If you have experience with R or want a quick way to generate a regression with statsmodels using a pandas DataFrame, you can ...

Building Flux And Variance Thresholds That Actually Work

Most teams set a single percentage threshold across the board that’s simple but flawed. A 5% swing in a volatile revenue account might mean nothing, while a 2% movement in an accrued liabilities could ...
Star Tribune

EPA reverses decision to grant variance from water quality standards for Mesabi Nugget plant

MINNEAPOLIS — The federal Environmental Protection Agency has agreed to reverse its approval for a variance that lets the Mesabi Nugget iron processing plant near Hoyt Lakes violate Minnesota water ...