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modelr 0.1.2.9000

modelr 0.1.2

  • data_grid() no longer fails with modern tidyr (#58).

  • New mape() and rsae() model quality statistics (@paulponcet, #33).

  • rsquare() use more robust calculation 1 - SS_res / SS_tot rather than SS_reg / SS_tot (#37).

  • typical() gains ordered and integer methods (@jrnold, #44), and ... argument (@jrnold, #42).

modelr 0.1.1

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

  • Fixed R CMD CHECK note

  • Updated usage of reduce() for upcoming purrr release

  • More general permute() function

  • Add mse() function to calculate mean squared error. Written by @bensoltoff, pull request #57