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