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https://github.com/bambinos/formulae
gpyga updated
2 years ago
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Pursuant to the discussion in #95, I've implemented a version of Wilkinson formulas for spatial lag and spatial error models. The code is available on the `formula` branch of [my fork of `spreg`](http…
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For GSoC 2022, I'm working on designing more consistent interfaces to PySAL's exploratory and inferential statistics classes. My mentors and I are exploring what might need to be done to
1. render co…
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chainladder currently relies on `patsy` for Wilkinson formulas (R-style formulas). This gets used in `BarnettZehnwirth` and `TweedieGLM`. However, `patsy` is no longer maintained and is instead replac…
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### Description of feature
We would like to extend this pipeline logic to allow processing of data and model described bellow. Can you suggest how we should approach this topic?
Consider the follo…
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For GSoC 2022, I'm working on designing more consistent interfaces to PySAL's exploratory and inferential statistics classes. My mentors and I are exploring what might need to be done to
1. render co…
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Hi! As an add-on to #127 , it might not only be nice just to obtain hierarchically resampled indices (so that users are independent from using one of the pre-defined tests provided by hierarch) but al…
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#### Describe the bug
In linear/logistic models fit via the formula interface, calling `.save()` with `remove_data=True` appears to remove some but not all instances of length-nobs structures from …
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Formulaic is a rewrite of patsy that has been designed for more extensibility. It already has features that patsy doesn't such as sparse array support. Should consider moving to this when it is a bit…
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`*` is quiet possibly the most confusing charact for "main effects and interactions" .
Because
`a*b` becomes `a&b +a`.
Then for continous `a` and `b` that `&` for the interactions term,
will…