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Statistics

Statistics is a mathematical discipline concerned with developing and studying mathematical methods for collecting, analyzing, interpreting, and presenting large quantities of numerical data. Statistics is a highly interdisciplinary field of study with applications in fields such as physics, chemistry, life sciences, political science, and economics.

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jeremiedbb
jeremiedbb commented May 25, 2022

PR #22722 introduced a common method for the validation of the parameters of an estimator. We now need to use it in all estimators.

Please open one PR per estimator or family of estimators (if one inherits from another). The title of the PR should mention which estimator it's dealing with and the description of the PR should begin with towards #.

Steps

  • The estimator must define a cl
Easy good first issue Meta-issue
ChadFulton
ChadFulton commented Sep 11, 2019

Collection of follow-ups to #5827. These can/should be broken out into individual PRs. Many are relatively straightforward and would make a good first PR.

General

  • Documentation (none was added in original PR).
  • Release notes.
  • Example notebook.
  • Double-check how sm.tsa.arima.ARIMA works with fix_params (it should fail except when the fit method is statespace
bryorsnef
bryorsnef commented Nov 15, 2021

The currently implemented version of the horseshoe distribution is not the parameterization that most ML papers use. This limits the ease of use of this as, for example, a prior in a tfp.layers.KLDivergenceAddLoss or in tfp.layers.DenseReparameterization. The regularized horseshoe would also be useful as an implemented distribution.

The alternative parameterization is shown here:
https://www.

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