Hypothesis tests related to GAM fits
Predict matrix method functions
GAM formula
Exclude prediction grid points too far from data
P-IRLS GAM estimation with GCV & UBRE/AIC or RE/ML derivative calculation
Detect linear dependencies of one matrix on another
Setting mgcv defaults
Basis dimension choice for smooths
smooth.construct.tp.smooth.spec
Penalized thin plate regression splines in GAMs
Functions for better-than-log positive parameterization
smooth.construct.cr.smooth.spec
Penalized Cubic regression splines in GAMs
Starting values for multiple smoothing parameter estimation
GCV/UBRE score for use within nlm
Stable Multiple Smoothing Parameter Estimation by GCV or UBRE,
with optional fixed penalty
smooth.construct.tensor.smooth.spec
Tensor product smoothing constructor
Default GAM plotting
Objective functions for GAM smoothing parameter estimation
Constructor functions for smooth terms in a GAM
The basis of the space of un-penalized functions for a TPRS
smooth.construct.ad.smooth.spec
Adaptive smooths in GAMs
Modify families for use in GAM fitting
Defining smooths in GAM formulae
Log Tweedie density evaluation
Utility functions for constructing tensor product smooths
Summary for a GAM fit
Print a Generalized Additive Model object.
Alternative to log parameterization for variance components
find the unique rows in a matrix
Prediction methods for smooth terms in a GAM
Functions implementing a pdMat class for tensor product smooths
Visualization of GAM objects
Extract the data covariance matrix from an lme object
Prediction from fitted GAM model
Generalized Additive Model residuals
Interpret a GAM formula
Generalized additive models with integrated smoothness estimation
Extract parameter (estimator) covariance matrix from GAM fit
smooth.construct.ps.smooth.spec
P-splines in GAMs
GAM negative binomial family
GAMs with GCV/AIC/REML smoothness estimation and GAMMs by REML/PQL
Penalized Constrained Least Squares Fitting
Setting GAM fitting defaults
Minimize GCV or UBRE score of a GAM using `outer' iteration
Fitted gam object
Overflow proof pdMat class for multiples of the identity matrix
Generalized Additive Model Selection
Extract the log likelihood for a fitted GAM
Alternatives to step.gam
Identifiability side conditions for a GAM
Prediction/Construction wrapper functions for GAM smooth terms
Automatically place a set of knots evenly through covariate values
Evaluate cyclic B spline basis
GAM convergence and performance issues
GAM P-IRLS estimation with GCV/UBRE smoothness estimation
Obtain a name for a new variable that is not already in use
GAM Tweedie family
Linear functionals of a smooth in GAMs
Get named variable or evaluate expression from list or data.frame
Extract the diagonal of the influence/hat matrix for a GAM
Some diagnostics for a fitted gam model
Smooth terms in GAM
Generalized Additive Mixed Models
Extract model matrix from GAM fit
Monotonicity constraints for a cubic regression spline
Form component of GAMM covariance matrix
Specifying generalized additive models
Extract smoothing parameter estimator covariance matrix from (RE)ML GAM fit
Multiple Smoothing Parameter Estimation by GCV or UBRE
Auxilliary information from magic fit
Simulate example data for GAMs
Smallest square root of matrix
Define tensor product smooths in GAM formulae