Fitted gam object
Stable Multiple Smoothing Parameter Estimation by GCV or UBRE
Constructor functions for smooth terms in a GAM
Generalized Additive Mixed Models
GAM concurvity measures
Defining smooths in GAM formulae
Detect linear dependencies of one matrix on another
Prediction methods for smooth terms in a GAM
Some diagnostics for a fitted gam model
GAM convergence and performance issues
Extract the log likelihood for a fitted GAM
Alternative to log parameterization for variance components
smooth.construct.tp.smooth.spec
Penalized thin plate regression splines in GAMs
GAM Tweedie family
Which of a set of points lie within a polygon defined region
Smallest square root of matrix
Starting values for multiple smoothing parameter estimation
Generalized Additive Model residuals
Extract the diagonal of the influence/hat matrix for a GAM
Define alternative tensor product smooths in GAM formulae
Extract model matrix from GAM fit
Interpret a GAM formula
Obtain a name for a new variable that is not already in use
Monotonicity constraints for a cubic regression spline
Auxilliary information from magic fit
Print a Generalized Additive Model object.
Functions implementing a pdMat class for tensor product smooths
Identifiability side conditions for a GAM
Automatically place a set of knots evenly through covariate values
Size of list elements
Plot geographic regions defined as polygons
Setting mgcv defaults
Log Tweedie density evaluation
Compute truncated eigen decomposition of a symmetric matrix
smooth.construct.tensor.smooth.spec
Tensor product smoothing constructor
Visualization of GAM objects
Basis dimension choice for smooths
Report gam smoothness estimates as variance components
Objective functions for GAM smoothing parameter estimation
Overflow proof pdMat class for multiples of the identity matrix
Prediction/Construction wrapper functions for GAM smooth terms
find the unique rows in a matrix
Alternatives to step.gam
Default GAM plotting
smooth.construct.ps.smooth.spec
P-splines in GAMs
Form component of GAMM covariance matrix
Simulate example data for GAMs
Reduced version of Columbus OH crime data
Generate Tweedie random deviates
Specifying generalized additive models
Extract smoothing parameter estimator covariance matrix from (RE)ML GAM fit
smooth.construct.re.smooth.spec
Simple random effects in GAMs
Functions for better-than-log positive parameterization
Extract parameter (estimator) covariance matrix from GAM fit
Penalized Constrained Least Squares Fitting
Predict matrix method functions
Minimize GCV or UBRE score of a GAM using `outer' iteration
Frequently Asked Questions for package mgcv
Generate inverse Gaussian random deviates
smooth.construct.cr.smooth.spec
Penalized Cubic regression splines in GAMs
Utility functions for constructing tensor product smooths
smooth.construct.sos.smooth.spec
Splines on the sphere
GCV/UBRE score for use within nlm
Exclude prediction grid points too far from data
smooth.construct.mrf.smooth.spec
Markov Random Field Smooths
Generalized additive models for very large datasets
Modify families for use in GAM fitting and checking
GAM formula
GAM negative binomial family
The basis of the space of un-penalized functions for a TPRS
Extract the effective degrees of freedom associated with each penalty in a gam fit
Prediction from fitted GAM model
Evaluate cyclic B spline basis
P-IRLS GAM estimation with GCV & UBRE/AIC or RE/ML derivative calculation
Generalized additive models with integrated smoothness estimation
Approximate hypothesis tests related to GAM fits
QQ plots for gam model residuals
Define tensor product smooths in GAM formulae
Multiple Smoothing Parameter Estimation by GCV or UBRE
Summary for a GAM fit
smooth.construct.ds.smooth.spec
Low rank Duchon 1977 splines
GAMs with GCV/AIC/REML smoothness estimation and GAMMs by REML/PQL
Random effects in GAMs
Update a strictly additive bam model for new data.
Setting GAM fitting defaults
Extract the data covariance matrix from an lme object
GAM P-IRLS estimation with GCV/UBRE smoothness estimation
Get named variable or evaluate expression from list or data.frame
Generalized Additive Model Selection
Linear functionals of a smooth in GAMs
smooth.construct.ad.smooth.spec
Adaptive smooths in GAMs
Smooth terms in GAM