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