.smooth.spec            Basis constructor for PEER terms
COVID19                 The US weekly all-cause mortality and
                        COVID19-associated deaths in 2020
DTI                     Diffusion Tensor Imaging: tract profiles and
                        outcomes
DTI2                    Diffusion Tensor Imaging: more fractional
                        anisotropy profiles and outcomes
PEER.Sim                Simulated longitudinal data with functional
                        predictor and scalar response, and structural
                        information associated with predictor function
Predict.matrix.dt.smooth
                        Predict.matrix method for dt basis
Predict.matrix.fpc.smooth
                        mgcv-style constructor for prediction of FPC
                        terms
Predict.matrix.pcre.random.effect
                        mgcv-style constructor for prediction of
                        PC-basis functional random effects
Predict.matrix.peer.smooth
                        mgcv-style constructor for prediction of PEER
                        terms
Predict.matrix.pi.smooth
                        Predict.matrix method for pi basis
Xt_siginv_X             Internal computation function
af                      Construct an FGAM regression term
af_old                  Construct an FGAM regression term
bayes_fosr              Bayesian Function-on-scalar regression
ccb.fpc                 Corrected confidence bands using functional
                        principal components
cd4                     Observed CD4 cell counts
cmdscale_lanczos        Faster multi-dimensional scaling
coef.pffr               Get estimated coefficients from a pffr fit
coefficients.pfr        Extract coefficient functions from a fitted
                        pfr-object
content                 The CONTENT child growth study
create.prep.func        Construct a function for preprocessing
                        functional predictors
expand.call             Return call with all possible arguments
f_sum                   Sum computation 1
f_sum2                  Sum computation 2
f_sum4                  Sum computation 2
f_trace                 Trace computation
fbps                    Sandwich smoother for matrix data
ff                      Construct a function-on-function regression
                        term
ffpc                    Construct a PC-based function-on-function
                        regression term
ffpcplot                Plot PC-based function-on-function regression
                        terms
fgam                    Functional Generalized Additive Models
fosr                    Function-on-scalar regression
fosr.perm               Permutation testing for function-on-scalar
                        regression
fosr.vs                 Function-on Scalar Regression with variable
                        selection
fosr2s                  Two-step function-on-scalar regression
fpc                     Construct a FPC regression term
fpca.face               Functional principal component analysis with
                        fast covariance estimation
fpca.lfda               Longitudinal Functional Data Analysis using
                        FPCA
fpca.sc                 Functional principal components analysis by
                        smoothed covariance
fpca.ssvd               Smoothed FPCA via iterative penalized rank one
                        SVDs.
fpca2s                  Functional principal component analysis by a
                        two-stage method
fpcr                    Functional principal component regression
gasoline                Octane numbers and NIR spectra of gasoline
gibbs_cs_fpca           Cross-sectional FoSR using a Gibbs sampler and
                        FPCA
gibbs_cs_wish           Cross-sectional FoSR using a Gibbs sampler and
                        Wishart prior
gibbs_mult_fpca         Multilevel FoSR using a Gibbs sampler and FPCA
gibbs_mult_wish         Multilevel FoSR using a Gibbs sampler and
                        Wishart prior
gls_cs                  Cross-sectional FoSR using GLS
lf                      Construct an FLM regression term
lf.vd                   Construct a VDFR regression term
lf_old                  Construct an FLM regression term
lpeer                   Longitudinal Functional Models with Structured
                        Penalties
lpfr                    Longitudinal penalized functional regression
mfpca.face              Multilevel functional principal components
                        analysis with fast covariance estimation
mfpca.sc                Multilevel functional principal components
                        analysis by smoothed covariance
model.matrix.pffr       Obtain model matrix for a pffr fit
ols_cs                  Cross-sectional FoSR using GLS
pco_predict_preprocess
                        Make predictions using pco basis terms
pcre                    pffr-constructor for functional principal
                        component-based functional random intercepts.
peer                    Construct a PEER regression term in a 'pfr'
                        formula
peer_old                Functional Models with Structured Penalties
pffr                    Penalized flexible functional regression
pffr_check              Some diagnostics for a fitted pffr model
pffr_coefboot           Simple bootstrap CIs for pffr
pffr_gls                Penalized function-on-function regression with
                        non-i.i.d. residuals (deprecated)
pffr_qq                 QQ plots for pffr model residuals
pffr_simulate           Simulate example data for pffr
pfr                     Penalized Functional Regression
pfr_old                 Penalized Functional Regression (old version)
plot.fosr               Default plotting of function-on-scalar
                        regression objects
plot.fosr.vs            Plot for Function-on Scalar Regression with
                        variable selection
plot.fpcr               Default plotting for functional principal
                        component regression output
plot.lpeer              Plotting of estimated regression functions
                        obtained through 'lpeer()'
plot.peer               Plotting of estimated regression functions
                        obtained through 'peer()'
plot.pffr               Plot a pffr fit
plot.pfr                Plot a pfr object
predict.fbps            Prediction for fast bivariate _P_-spline (fbps)
predict.fgam            Prediction from a fitted FGAM model
predict.fosr            Prediction from a fitted bayes_fosr model
predict.fosr.vs         Prediction for Function-on Scalar Regression
                        with variable selection
predict.pffr            Prediction for penalized function-on-function
                        regression
predict.pfr             Prediction from a fitted pfr model
print.summary.pffr      Print method for summary of a pffr fit
pwcv                    Pointwise cross-validation for
                        function-on-scalar regression
quadWeights             Compute quadrature weights
re                      Random effects constructor for fgam
residuals.pffr          Obtain residuals and fitted values for a pffr
                        models
rlrt.pfr                Likelihood Ratio Test and Restricted Likelihood
                        Ratio Test for inference of functional
                        predictors
sff                     Construct a smooth function-on-function
                        regression term
smooth.construct.dt.smooth.spec
                        Domain Transformation basis constructor
smooth.construct.fpc.smooth.spec
                        Basis constructor for FPC terms
smooth.construct.pco.smooth.spec
                        Principal coordinate ridge regression
smooth.construct.pcre.smooth.spec
                        mgcv-style constructor for PC-basis functional
                        random effects
smooth.construct.pi.smooth.spec
                        Parametric Interaction basis constructor
smooth.construct.pss.smooth.spec
                        P-spline constructor with modified 'shrinkage'
                        penalty
sofa                    SOFA (Sequential Organ Failure Assessment) Data
summary.pffr            Summary for a pffr fit
summary.pfr             Summary for a pfr fit
vb_cs_fpca              Cross-sectional FoSR using Variational Bayes
                        and FPCA
vb_cs_wish              Cross-sectional FoSR using Variational Bayes
                        and Wishart prior
vb_mult_fpca            Multilevel FoSR using Variational Bayes and
                        FPCA
vb_mult_wish            Multilevel FoSR using Variational Bayes and
                        Wishart prior
vis.fgam                Visualization of FGAM objects
vis.pfr                 Visualization of PFR objects
