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