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