GAM beta regression family
Prediction methods for smooth terms in a GAM
Reduced version of Columbus OH crime data
GAM concurvity measures
Form component of GAMM covariance matrix
GAM formula
Post-processing output of gam.fit5
Specifying generalized additive models
GAM Tweedie families
Approximate hypothesis tests related to GAM fits
Identifiability side conditions for a GAM
Choleski decomposition of a band diagonal matrix
Reporting mgcv bugs.
Setting GAM fitting defaults
Report gam smoothness estimates as variance components
Re-parametrizing model matrix X
Update a strictly additive bam model for new data.
Find rank of upper triangular matrix
Generalized additive models for very large datasets
Gaussian location-scale model family
FELSPLINE test function
GAM convergence and performance issues
Calculating derivatives of log-likelihood wrt regression coefficients
Generalized Additive Mixed Models
Which of a set of points lie within a polygon defined region
GCV/UBRE score for use within nlm
Get named variable or evaluate expression from list or data.frame
Checking smooth basis dimension
GAM P-IRLS estimation with GCV/UBRE smoothness estimation
Log Tweedie density evaluation
P-IRLS GAM estimation with GCV \& UBRE/AIC or RE/ML derivative calculation
Scale parameter estimation in GAMs
Generalized Additive Model Selection
Monotonicity constraints for a cubic regression spline
Smallest square root of matrix
Are points inside boundary?
Single index models with mgcv
Compute truncated eigen decomposition of a symmetric matrix
Size of list elements
AIC and Log likelihood for a fitted GAM
GAM negative binomial families
smooth.construct.so.smooth.spec
Soap film smoother constructer
Predict matrix method functions
Prediction matrix for soap film smooth
Obtain a name for a new variable that is not already in use
Interpret a GAM formula
Just Another Gibbs Additive Modeller: JAGS support for mgcv.
Stable Multiple Smoothing Parameter Estimation by GCV or UBRE
Extract the effective degrees of freedom associated with each penalty in a gam fit
smooth.construct.sos.smooth.spec
Splines on the sphere
Auxilliary information from magic fit
Extract the data covariance matrix from an lme object
Overflow proof pdMat class for multiples of the identity matrix
Extract smoothing parameter estimator covariance matrix from (RE)ML GAM fit
Functions implementing a pdMat class for tensor product smooths
Experimental sparse smoothers
Distribution families in mgcv
Automatically place a set of knots evenly through covariate values
Default GAM plotting
Generalized Additive Model residuals
Transform derivatives wrt mu to derivatives wrt linear predictor
Generates index arrays for upper triangular storage
Simulate example data for GAMs
Choleski decomposition of a tri-diagonal matrix
Plot geographic regions defined as polygons
Frequently Asked Questions for package mgcv
GAM scaled t family for heavy tailed data
Extract or modify diagonals of a matrix
Mixed GAM Computation Vehicle with GCV/AIC/REML smoothness estimation and GAMMs by REML/PQL
smooth.construct.t2.smooth.spec
Tensor product smoothing constructor
smooth.construct.tensor.smooth.spec
Tensor product smoothing constructor
GAM multinomial logistic regression
Define alternative tensor product smooths in GAM formulae
Define tensor product smooths or tensor product interactions in GAM formulae
Generate inverse Gaussian random deviates
Additive Cox Proportional Hazard Model
Multivariate normal additive models
smooth.construct.ds.smooth.spec
Low rank Duchon 1977 splines
Additive Cox proportional hazard models with time varying covariates
smooth.construct.fs.smooth.spec
Factor smooth interactions in GAMs
Modify families for use in GAM fitting and checking
The basis of the space of un-penalized functions for a TPRS
Detect linear dependencies of one matrix on another
Zero inflated Poisson location-scale model family
Minimize GCV or UBRE score of a GAM using `outer' iteration
GAM ordered categorical family
Generate Tweedie random deviates
Random effects in GAMs
Finding stable orthogonal re-parameterization of the square root penalty.
Objective functions for GAM smoothing parameter estimation
Convert a smooth to a form suitable for estimating as random effect
Applying re-parameterization from log-determinant of penalty matrix to
model matrix.
smooth.construct.bs.smooth.spec
Penalized B-splines in GAMs
smooth.construct.cr.smooth.spec
Penalized Cubic regression splines in GAMs
Prediction/Construction wrapper functions for GAM smooth terms
Fitted gam object
Setting up a list representing a block diagonal penalty matrix
smooth.construct.tp.smooth.spec
Penalized thin plate regression splines in GAMs
Smooth terms in GAM
Generalized Extreme Value location-scale model family
Identifiability constraints
Parallel computation in mgcv.
Obtain square roots of penalty matrices
Visualization of GAM objects
Functions for better-than-log positive parameterization
Alternative to log parameterization for variance components
GAM zero-inflated Poisson regression family
Print a Generalized Additive Model object.
QQ plots for gam model residuals
Evaluate cyclic B spline basis
Basis dimension choice for smooths
Obtaining derivative w.r.t. linear predictor
Constructor functions for smooth terms in a GAM
smooth.construct.ad.smooth.spec
Adaptive smooths in GAMs
Exclude prediction grid points too far from data
Generalized additive models with integrated smoothness estimation
smooth.construct.gp.smooth.spec
Low rank Gaussian process smooths
smooth.construct.mrf.smooth.spec
Markov Random Field Smooths
Some diagnostics for a fitted gam model
Alternatives to step.gam
Extract the diagonal of the influence/hat matrix for a GAM
Summary for a GAM fit
Obtaining (orthogonal) basis for null space and range of the penalty matrix
Utility functions for constructing tensor product smooths
Starting values for multiple smoothing parameter estimation
Getting log generalized determinant of penalty matrices
Missing data in GAMs
Extract model matrix from GAM fit
Linear functionals of a smooth in GAMs
The one standard error rule for smoother models
Penalized Constrained Least Squares Fitting
Prediction from fitted Big Additive Model model
Prediction from fitted GAM model
Generate multivariate normal deviates
Defining smooths in GAM formulae
smooth.construct.ps.smooth.spec
P-splines in GAMs
smooth.construct.re.smooth.spec
Simple random effects in GAMs
find the unique rows in a matrix
Extract parameter (estimator) covariance matrix from GAM fit