NEWS

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poissonreg 1.0.2.9000

poissonreg 1.0.2 (2026-04-20)

• Predictions via multi_predict() for glmnet models now correctly default to mean counts instead of the linear predictor (#89).

• Predictions for a single observation now work for poisson_reg() with the "glmnet" engine (#48).

• Predictions of type "conf_int" for the "stan" engine now use the new function suggested by rstanarm (#86).

• Moved imports and declaration of global variables into the standard place (#59).

• Tests on the model specification have been updated to the current testing pattern in parsnip and other extension packages (#55).

• Tests are now self-contained (#60).

• Removed obsolete check on supplying newdata as an argument to predict() or multi_predict() (#87).

• The predict() method for the "glmnet" engine now checks the penalty value via parsnip::.check_glmnet_penalty_predict() instead of a copied version of the function (#57).

• Removed the now obsolete registration of the predict_raw() generic as it is now exported from parsnip (#52).

• Removed the unused internal s3_register() function (#53).

poissonreg 1.0.1 (2022-08-22)

• Update to the .Rd files to generate valid HTML5

poissonreg 1.0.0 (2022-06-15)

• Changes for using case weights with parsnip 1.0.0.

poissonreg 0.2.0 (2022-03-09)

• Model definition functions (e.g. poisson_reg()) were moved to the parsnip package.

poissonreg 0.1.1 (2021-08-07)

• A default engine of glm was added for poisson_reg().

• Added tidy() methods for pscl::hurdle() and pscl::zeroinfl().

poissonreg 0.1.0 (2020-10-28)

• Work-around for a glmnet bug where different column order will silently produce incorrect predictions.

• multi_predict() was enabled.

• Updates to go along with new version of parsnip.

poissonreg 0.0.1 (2020-04-14)

• Added a NEWS.md file to track changes to the package.