Prediction methods for smooth terms in a GAM
Approximate hypothesis tests related to GAM fits
Generalized additive models for very large datasets
Update a strictly additive bam model for new data.
Reduced version of Columbus OH crime data
Exclude prediction grid points too far from data
Extract the data covariance matrix from an lme object
Modify families for use in GAM fitting and checking
Detect linear dependencies of one matrix on another
Form component of GAMM covariance matrix
Generalized additive models with integrated smoothness estimation
GAM P-IRLS estimation with GCV/UBRE smoothness estimation
P-IRLS GAM estimation with GCV & UBRE/AIC or RE/ML derivative calculation
Minimize GCV or UBRE score of a GAM using 'outer' iteration
Identifiability side conditions for a GAM
Report gam smoothness estimates as variance components
Objective functions for GAM smoothing parameter estimation
Get named variable or evaluate expression from list or data.frame
Which of a set of points lie within a polygon defined region
Extract the diagonal of the influence/hat matrix for a GAM
Starting values for multiple smoothing parameter estimation
Log likelihood for a fitted GAM, for AIC
Stable Multiple Smoothing Parameter Estimation by GCV or UBRE
Frequently Asked Questions for package mgcv
Mixed GAM Computation Vehicle with GCV/AIC/REML smoothness estimation and GAMMs by REML/PQL
Monotonicity constraints for a cubic regression spline
Obtain a name for a new variable that is not already in use
Functions for better-than-log positive parameterization
Alternative to log parameterization for variance components
The basis of the space of un-penalized functions for a TPRS
Penalized Constrained Least Squares Fitting
Overflow proof pdMat class for multiples of the identity matrix
Functions implementing a pdMat class for tensor product smooths
Extract the effective degrees of freedom associated with each penalty in a gam fit
Automatically place a set of knots evenly through covariate values
Plot geographic regions defined as polygons
Prediction from fitted Big Additive Model model
Print a Generalized Additive Model object.
Generate inverse Gaussian random deviates
GAM scaled t family for heavy tailed data
Compute truncated eigen decomposition of a symmetric matrix
Constructor functions for smooth terms in a GAM
Penalized Cubic regression splines in GAMs
Penalized thin plate regression splines in GAMs
Prediction/Construction wrapper functions for GAM smooth terms
Extract smoothing parameter estimator covariance matrix from (RE)ML GAM fit
Define alternative tensor product smooths in GAM formulae
Define tensor product smooths or tensor product interactions in GAM formulae
Utility functions for constructing tensor product smooths
Extract parameter (estimator) covariance matrix from GAM fit
GAM zero-inflated Poisson regression family
Zero inflated Poisson location-scale model family