Modify families for use in GAM fitting and checking
Predict matrix method functions
Form component of GAMM covariance matrix
Reduced version of Columbus OH crime data
Fitted gam object
smooth.construct.ad.smooth.spec
Adaptive smooths in GAMs
smooth.construct.so.smooth.spec
Soap film smoother constructer
Obtain a name for a new variable that is not already in use
Generalized Additive Model Selection
P-IRLS GAM estimation with GCV & UBRE/AIC or RE/ML derivative calculation
Default GAM plotting
FELSPLINE test function
Extract smoothing parameter estimator covariance matrix from (RE)ML GAM fit
Generalized Additive Model residuals
Stable Multiple Smoothing Parameter Estimation by GCV or UBRE
Random effects in GAMs
smooth.construct.ds.smooth.spec
Low rank Duchon 1977 splines
smooth.construct.fs.smooth.spec
Factor smooth interactions in GAMs
Find rank of upper triangular matrix
Print a Generalized Additive Model object.
Define tensor product smooths or tensor product interactions in GAM formulae
Generalized additive models with integrated smoothness estimation
GAM P-IRLS estimation with GCV/UBRE smoothness estimation
Linear functionals of a smooth in GAMs
GAM negative binomial family
smooth.construct.t2.smooth.spec
Tensor product smoothing constructor
Basis dimension choice for smooths
Generalized additive models for very large datasets
Exclude prediction grid points too far from data
Update a strictly additive bam model for new data.
Generalized Additive Mixed Models
Interpret a GAM formula
Smooth terms in GAM
smooth.construct.ps.smooth.spec
P-splines in GAMs
Utility functions for constructing tensor product smooths
Objective functions for GAM smoothing parameter estimation
Starting values for multiple smoothing parameter estimation
Mixed GAM Computation Vehicle with GCV/AIC/REML smoothness estimation and GAMMs by REML/PQL
Penalized Constrained Least Squares Fitting
Constructor functions for smooth terms in a GAM
GAM Tweedie family
GAM convergence and performance issues
Detect linear dependencies of one matrix on another
Simulate example data for GAMs
Extract the log likelihood for a fitted GAM
GCV/UBRE score for use within nlm
Extract the diagonal of the influence/hat matrix for a GAM
Extract the effective degrees of freedom associated with each penalty in a gam fit
Identifiability side conditions for a GAM
Functions for better-than-log positive parameterization
Visualization of GAM objects
Overflow proof pdMat class for multiples of the identity matrix
Auxilliary information from magic fit
Automatically place a set of knots evenly through covariate values
QQ plots for gam model residuals
Plot geographic regions defined as polygons
Prediction/Construction wrapper functions for GAM smooth terms
Are points inside boundary?
Which of a set of points lie within a polygon defined region
Log Tweedie density evaluation
The basis of the space of un-penalized functions for a TPRS
smooth.construct.sos.smooth.spec
Splines on the sphere
Extract the data covariance matrix from an lme object
Defining smooths in GAM formulae
Some diagnostics for a fitted gam model
smooth.construct.mrf.smooth.spec
Markov Random Field Smooths
Smallest square root of matrix
smooth.construct.cr.smooth.spec
Penalized Cubic regression splines in GAMs
smooth.construct.tp.smooth.spec
Penalized thin plate regression splines in GAMs
Prediction methods for smooth terms in a GAM
Approximate hypothesis tests related to GAM fits
GAM formula
Prediction from fitted GAM model
smooth.construct.tensor.smooth.spec
Tensor product smoothing constructor
Extract parameter (estimator) covariance matrix from GAM fit
Specifying generalized additive models
Minimize GCV or UBRE score of a GAM using `outer' iteration
Size of list elements
Monotonicity constraints for a cubic regression spline
Extract model matrix from GAM fit
Define alternative tensor product smooths in GAM formulae
GAM concurvity measures
Alternative to log parameterization for variance components
Prediction from fitted Big Additive Model model
Get named variable or evaluate expression from list or data.frame
Generate Tweedie random deviates
Evaluate cyclic B spline basis
Setting GAM fitting defaults
Prediction matrix for soap film smooth
smooth.construct.re.smooth.spec
Simple random effects in GAMs
Parallel computation in mgcv.
Alternatives to step.gam
Frequently Asked Questions for package mgcv
Summary for a GAM fit
Generate inverse Gaussian random deviates
Compute truncated eigen decomposition of a symmetric matrix
Report gam smoothness estimates as variance components
Functions implementing a pdMat class for tensor product smooths
Experimental sparse smoothers
find the unique rows in a matrix