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