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