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tidygam 0.2.0

CRAN release: 2023-05-09


  • get_difference() returns difference between two smooths.

  • plot.tidygam.diff method to plot difference smooth.

  • Data gest and struct.

  • separate and sep_by arguments in predict_gam() allow the user to separate variables in the model that were created with interaction().

  • Vignette get-started.Rmd.


  • Error when predicting bivariate smooths (s/te/ti(), fs/re basis functions) where only the first variable was returned internally.

  • Error when plotting difference smooth with no significant difference (closes #5).

  • Error where get_difference() did not work when excluding random smooths (closes #8).

tidygam 0.1.0

  • First minor release of the package.

  • Added a file to track changes to the package.