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