bug fixes

  • Fix bug in the varImp function related to NULL models

bug fixes

  • Fix bug in the formatsitepair function when using custom weights.

bug fixes

  • Fix bug in the varImp function when predSelect = F.

bug fixes

  • Fix bug in the varImp function related to testing models with few (<4) variables.

bug fixes

  • Fix bug in the varImp function if sum of I-spline coeffs = 0 for geographic distance variable.

bug fixes

  • Fix minor bug in the varImp function.
  • New, much faster version of the varImp function.

bug fixes

  • Fix bug that broke varImp if using non-default number of I-splines.
  • Added verbose argument to the formatsitepair function to control whether site-pair attributes are printed.

bug fixes

  • Fix bug that prevented printing of I-spline coefficients when using the summary function.
  • Fix bug that prevented the sampleSites argument in the sitepairformat function from actually subsampling the site-pair table.

bug fixes

  • Fix bug associated with the formatting of the gdm model object that broke the predict.gdm function.
  • Substantial update to the package structure to use devtools, roxygen2, etc. development tools.

  • Fixed a number of bugs associated with using non-default numebrs of splines.

  • Add two new functions gdm.partition.deviance and gdm.crossvalidation. The gdm.partition.deviance functions partitions deviance explained by different sets of predictors into unique/shared components. The gdm.crossvalidation function produces a number of model evaluation metrics using bootstrapping.

  • summary now provides the sum of the I-spline coefficients (indicator of predictor importance) and lists variables from highest sum to lowest.

  • plot now plots I-splines in order from highest sum of coefficients to least.