modelr 0.1.11

• Fixes for R CMD check

modelr 0.1.10

• Relax test for R-devel

modelr 0.1.9

• Redocument to fix HTML issues in .Rd

modelr 0.1.8

• Eliminate direct dplyr dependency in favour of vctrs.
• Reimplement typical.ordered() for R-devel compatibility.

modelr 0.1.7

• Minor documentation fixes and updates for deprecated functions.

modelr 0.1.6

• R CMD check documentation fix

modelr 0.1.5

• Fix to data_grid() to work with dev tidyr.

modelr 0.1.4

• add_predictions(), gather_predictions(), and spread_predictions()
  more carefully pass along type parameter in order to avoid problems with
  predict methods that don't deal with type = NULL (#92).

modelr 0.1.3

• add_predictions(), gather_predictions(), and spread_predictions()
  gain a type parameter which is passed through to stats::predict()
  (#34, @pmenzel)

• New crossv_loo() which implements leave-one-out cross validation (@pmenzel)

• typical() no longer ignores missing values in character and factor vectors
  (#80).

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).