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