matthewwardrop/formulaic issues and pull requests

#203 - Add a `lag` transform.

Pull Request - State: closed - Opened by matthewwardrop about 11 hours ago

#202 - Add explicit support for Python 3.13.

Pull Request - State: closed - Opened by matthewwardrop about 23 hours ago

#201 - Add support for constructing `LinearConstraints` from a list of strings.

Pull Request - State: closed - Opened by matthewwardrop 1 day ago - 1 comment

#200 - Fix nested ordering in `Formula` instances, and reduce redundant operations in `Structured` preparation.

Pull Request - State: closed - Opened by matthewwardrop 1 day ago

#199 - Exposing contrast matrices for external consumption

Issue - State: open - Opened by matthewwardrop 1 day ago
Labels: enhancement

#199 - Exposing contrast matrices for external consumption

Issue - State: open - Opened by matthewwardrop 1 day ago
Labels: enhancement

#198 - Formulaic does not support lists of constraint strings in `LinearConstraints.from_spec`.

Issue - State: closed - Opened by matthewwardrop 1 day ago
Labels: enhancement

#198 - Formulaic does not support lists of constraint strings in `LinearConstraints.from_spec`.

Issue - State: closed - Opened by matthewwardrop 1 day ago
Labels: enhancement

#197 - Add support for passing `drop_rows` in via `*.get_model_matrix()`.

Pull Request - State: closed - Opened by matthewwardrop 5 days ago

#196 - Fix docsite build and deploy.

Pull Request - State: closed - Opened by matthewwardrop 5 days ago

#196 - Fix docsite build and deploy.

Pull Request - State: closed - Opened by matthewwardrop 5 days ago

#195 - No way to retrieve and reuse drop_index when na_action='drop'

Issue - State: closed - Opened by andrejmuhic 6 days ago - 1 comment

#194 - Added an option to return drop_index

Pull Request - State: closed - Opened by andrejmuhic 6 days ago - 1 comment

#193 - Creating strict sub-models from a model

Issue - State: closed - Opened by bashtage 9 days ago - 5 comments

#192 - Add incremental design matrix building

Issue - State: open - Opened by zmbc 20 days ago - 1 comment

#191 - `_ordering="none"` is ignored when a dependent variable is included

Issue - State: closed - Opened by eirki 2 months ago - 2 comments
Labels: bug

#190 - When working with time series data, is there a way to use lagged variables?

Issue - State: closed - Opened by rgriva 3 months ago - 3 comments
Labels: enhancement

#189 - Add narwhals materializer for dataframe agnosticism.

Pull Request - State: open - Opened by matthewwardrop 3 months ago - 4 comments

#188 - Migrate to `ruff`, update `mypy`, and include pre-commit configuration.

Pull Request - State: closed - Opened by matthewwardrop 3 months ago

#187 - PyArrow input should result in PyArrow output?

Issue - State: open - Opened by MarcoGorelli 4 months ago - 4 comments
Labels: enhancement, question

#186 - Add "Used by" section to README

Pull Request - State: closed - Opened by MatthiasSchmidtblaicherQC 7 months ago - 4 comments

#185 - Incompatibility with pandas development version

Issue - State: closed - Opened by MatthiasSchmidtblaicherQC 7 months ago - 3 comments

#184 - CI: Update mypy to latest

Pull Request - State: closed - Opened by bashtage 7 months ago - 2 comments

#183 - ENH: Add compatability with pandas 3

Pull Request - State: closed - Opened by bashtage 7 months ago - 3 comments

#182 - Potential bug in Interacting variables via `:` syntax for categorical variables

Issue - State: closed - Opened by s3alfisc 8 months ago - 3 comments

#181 - Potential Bug / different defaults for Intercept / Reference Levels when using `Formula.get_model_matrix()` with categoricals

Issue - State: closed - Opened by s3alfisc 8 months ago - 2 comments

#180 - Add column name extraction to sklearn example.

Pull Request - State: closed - Opened by matthewwardrop 8 months ago - 1 comment

#179 - Add required variables to the `Formula` class

Issue - State: open - Opened by timpiperseek 9 months ago - 6 comments
Labels: enhancement

#178 - Is it possible to force the `Formula` class to not expand categorical variables?

Issue - State: closed - Opened by s3alfisc 9 months ago - 3 comments

#177 - Is it possible to define custom operators?

Issue - State: open - Opened by s3alfisc 9 months ago - 2 comments

#176 - Suggestions for creating `get_feature_names_out` for Scikit Learn ColumnTransformer compatibility?

Issue - State: closed - Opened by GuiMarthe 9 months ago - 3 comments

#175 - Add . operator

Issue - State: open - Opened by memeplex 9 months ago - 1 comment
Labels: enhancement

#170 - Do not quietly swallow literals.

Pull Request - State: closed - Opened by matthewwardrop 11 months ago - 1 comment

#169 - Is there a way to get the baseline value for categorical variables?

Issue - State: closed - Opened by grst 11 months ago - 7 comments

#168 - [FEAT] Adds a transform to perform the hashing trick

Pull Request - State: closed - Opened by rishi-kulkarni 11 months ago - 5 comments

#167 - Add token sanitization to make equivalent Python factors share the same formatting.

Pull Request - State: closed - Opened by matthewwardrop 11 months ago - 1 comment

#166 - Fix transform state not propagating correctly.

Pull Request - State: closed - Opened by matthewwardrop 11 months ago

#165 - `model_spec.transform_state` bugged when formula is not correctly written

Issue - State: closed - Opened by arturodcv 12 months ago - 1 comment
Labels: bug

#164 - Support the hashing trick as an encoding strategy for categorical features

Issue - State: closed - Opened by rishi-kulkarni 12 months ago - 6 comments
Labels: enhancement

#163 - Handling individual columns that can expand into multiple columns

Issue - State: open - Opened by ptonner 12 months ago - 7 comments
Labels: enhancement

#162 - Extending `formulaic` to work with other input types

Issue - State: open - Opened by bnjhng about 1 year ago - 2 comments
Labels: question

#161 - Dropping Indices via "+0" or "-1" and reference levels for categoricals

Issue - State: closed - Opened by s3alfisc about 1 year ago - 1 comment

#160 - Support polars

Issue - State: open - Opened by deanm0000 about 1 year ago - 5 comments
Labels: enhancement

#159 - Throw error when formula has parameters that are not available

Issue - State: closed - Opened by hguturu about 1 year ago - 2 comments
Labels: bug

#158 - Allow formatting the categorical encoded variables

Issue - State: open - Opened by hguturu about 1 year ago - 4 comments
Labels: enhancement

#157 - Formulaic not raising an exception when required fields are missing in the dataset

Issue - State: closed - Opened by hguturu about 1 year ago - 2 comments
Labels: bug

#156 - Do not count literal factors toward degree (fixing sorting of e.g. global intercept).

Pull Request - State: closed - Opened by matthewwardrop about 1 year ago

#155 - Improve null handling in `poly` and when generating sparse matrices

Pull Request - State: closed - Opened by matthewwardrop about 1 year ago - 1 comment

#154 - Fix quoting of variables used in Python calls.

Pull Request - State: closed - Opened by matthewwardrop about 1 year ago - 1 comment

#153 - Retain Column Names for sparse model matrices

Issue - State: closed - Opened by s3alfisc about 1 year ago - 4 comments

#152 - How to include structural zeros?

Issue - State: open - Opened by windisch about 1 year ago - 1 comment
Labels: enhancement, question

#151 - Escaped variables and functions

Issue - State: closed - Opened by bashtage about 1 year ago - 3 comments
Labels: bug

#150 - Formulaic struggles with NAs and `poly()` syntax

Issue - State: closed - Opened by s3alfisc over 1 year ago - 3 comments
Labels: bug

#149 - Proposal: support columns representing multiple features

Issue - State: open - Opened by MartinStancsicsQC over 1 year ago - 3 comments
Labels: enhancement, question

#148 - Intercept is not added after being removed

Issue - State: closed - Opened by tomicapretto over 1 year ago - 4 comments
Labels: enhancement

#147 - Add type signatures to all methods, improve documentation, and enable static type checking.

Pull Request - State: closed - Opened by matthewwardrop over 1 year ago - 1 comment

#146 - Interaction between two categorical covariates sometimes switches order, causing error

Issue - State: closed - Opened by martiningram over 1 year ago - 3 comments

#145 - Add support for tracking variable usage in formulae.

Pull Request - State: closed - Opened by matthewwardrop over 1 year ago - 2 comments

#144 - Add License to PyPI classifiers

Pull Request - State: closed - Opened by WilliamRoyNelson over 1 year ago - 2 comments

#143 - Bump tornado from 6.2 to 6.3.2 in /docsite

Pull Request - State: closed - Opened by dependabot[bot] over 1 year ago - 2 comments
Labels: dependencies

#142 - Bump pymdown-extensions from 9.5 to 10.0 in /docsite

Pull Request - State: closed - Opened by dependabot[bot] over 1 year ago - 2 comments
Labels: dependencies