Functional Data Analysis


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Documentation for package `fda' version 1.2.2

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A B C D E F G H I L M N O P Q R S T V W Z

*.basisfd Product of two basisfd objects
*.fd Arithmetic on functional data ('fd') objects
+.fd Arithmetic on functional data ('fd') objects
-.fd Arithmetic on functional data ('fd') objects
==.basisfd Arithmatic on functional basis objects

-- A --

arithmetic.basisfd Arithmatic on functional basis objects
arithmetic.fd Arithmetic on functional data ('fd') objects
axisIntervals Mark Intervals on a Plot Axis

-- B --

basisfd.product Product of two basisfd objects
bifd Create a bivariate functional data object
bsplinepen B-Spline Penalty Matrix
bsplineS B-spline Basis Function Values

-- C --

CanadianWeather Canadian average annual weather cycle
cca.fd Functional Canonical Correlation Analysis
center.fd Center Functional Data
cor.fd Correlation matrix from functional data object(s)
create.bspline.basis Create a B-spline Basis
create.constant.basis Create a Constant Basis
create.exponential.basis Create an Exponential Basis
create.fourier.basis Create a Fourier Basis
create.monomial.basis Create a Monomial Basis
create.polygonal.basis Create a Polygonal Basis
create.polynomial.basis Create a Polynomial Basis
create.power.basis Create a Power Basis Object
CSTR Continuously Stirred Temperature Reactor
CSTR2 Continuously Stirred Temperature Reactor
CSTR2in Continuously Stirred Temperature Reactor
CSTRfitLS Continuously Stirred Temperature Reactor
CSTRfn Continuously Stirred Temperature Reactor
CSTRres Continuously Stirred Temperature Reactor
CSTRres0 Continuously Stirred Temperature Reactor
CSTRsse Continuously Stirred Temperature Reactor
cycleplot.fd Plot Cycles for a Periodic Bivariate Functional Data Object

-- D --

daily Canadian average annual weather cycle
data2fd Convert Discrete Data to Functional Data
day.5 Numeric and character vectors to facilitate working with dates
dayOfYear Numeric and character vectors to facilitate working with dates
daysPerMonth Numeric and character vectors to facilitate working with dates
density.fd Compute a Probability Density Function
deriv.fd Compute a Derivative of a Functional Data Object
df2lambda Convert Degrees of Freedom to a Smoothing Parameter Value

-- E --

eval.basis Values of Basis Functions or their Derivatives
eval.bifd Values a Two-argument Functional Data Object
eval.fd Values of a Functional Data Object
eval.monfd Values of a Monotone Functional Data Object
eval.penalty Evaluate a Basis Penalty Matrix
eval.posfd Evaluate a Positive Functional Data Object
evaldiag.bifd Evaluate the Diagonal of a Bivariate Functional Data Object
expect.phi Expectatation of basis functions
expectden.phi Expectatation of basis functions
expectden.phiphit Expectatation of basis functions
expon Exponential Basis Function Values
exponpen Exponential Penalty Matrix

-- F --

fdPar Define a Functional Parameter Object
fourier Fourier Basis Function Values
fourierpen Fourier Penalty Matrix
fRegress A Functional Regression Analysis of the Concurrent Type
fRegress.CV Computes Cross-validated Error Sum of Squares for a Functional Regression Model
fRegress.stderr Compute Standard errors of Coefficient Functions Estimated by Functional Regression Analysis

-- G --

gait Hip and knee angle while walking
getbasismatrix Values of Basis Functions or their Derivatives
getbasispenalty Evaluate a Roughness Penalty Matrix
growth Berkeley Growth Study data

-- H --

handwrit Cursive handwriting samples

-- I --

inprod Inner products of Functional Data Objects.
inprod.bspline Compute Inner Products B-spline Expansions.
int2Lfd Convert Integer to Linear Differential Operator
intensity.fd Intensity Function for Point Process
is.basis Confirm Object is Class "Basisfd"
is.fd Confirm Object has Class "fd"
is.fdPar Confirm Object has Class "fdPar"
is.Lfd Confirm Object has Class "Lfd"

-- L --

lambda2df Convert Smoothing Parameter to Degrees of Freedom
lambda2gcv Compute GCV Criterion
landmarkreg Landmark Registration of Functional Observations
Lfd Define a Linear Differential Operator Object
lines.fd Add Lines from Functional Data to a Plot
linmod Fit Fully Functional Linear Model
lip Lip motion

-- M --

mean.fd Mean of Functional Data
melanoma melanoma 1936-1972
minus.fd Arithmetic on functional data ('fd') objects
monomial Evaluate Monomial Basis
monomialpen Evaluate Monomial Roughness Penalty Matrix
monthAccessories Numeric and character vectors to facilitate working with dates
monthBegin.5 Numeric and character vectors to facilitate working with dates
monthEnd Numeric and character vectors to facilitate working with dates
monthLetters Numeric and character vectors to facilitate working with dates
monthMid Numeric and character vectors to facilitate working with dates

-- N --

nls Nonlinear Least Squares
nondurables Nondurable goods index
normden.phi Expectatation of basis functions
normint.phi Expectatation of basis functions

-- O --

objAndNames Add names to an object
odesolv Numerical Solution mth Order Differential Equation System
onechild growth in height of one 10-year-old boy

-- P --

pca.fd Functional Principal Components Analysis
pda.fd Principal Differential Analysis
phaseplanePlot Plane-plane plot
pinch pinch force data
plot.basisfd Plot a Basis Object
plot.fd Plot a Functional Data Object
plotfit.fd Plot a Functional Data Object With Data
plotscores Plot Principal Component Scores
plus.fd Arithmetic on functional data ('fd') objects
polyg Polygonal Basis Function Values
polygpen Polygonal Penalty Matrix
powerbasis Power Basis Function Values
powerpen Power Penalty Matrix
project.basis Approximate Functional Data Using a Basis

-- Q --

quadset Quadrature points and weights for Simpson's rule

-- R --

refinery Reflux and tray level in a refinery
register.fd Register Functional Data Objects Using a Continuous Criterion

-- S --

sd.fd Standard Deviation of Functional Data
smooth.basis Smooth Data with an Indirectly Specified Roughness Penalty
smooth.basisPar Smooth Data Using a Directly Specified Roughness Penalty
smooth.fd Smooth a Functional Data Object Using an Indirectly Specified Roughness Penalty
smooth.fdPar Smooth a functional data object using a directly specified roughness penalty
smooth.monotone Monotone Smoothing of Data
smooth.morph Estimates a Smooth Warping Function
smooth.pos Smooth Data with a Positive Function
std.fd Standard Deviation of Functional Data
stddev.fd Standard Deviation of Functional Data
stdev.fd Standard Deviation of Functional Data
sum.fd Sum of Functional Data
summary.basisfd Summarize a Functional Data Object
summary.bifd Summarize a Bivariate Functional Data Object
summary.fd Summarize a Functional Data Object
summary.fdPar Summarize a Functional Parameter Object
summary.Lfd Summarize a Linear Differential Operator Object
svd2 singular value decomposition with automatic error handling

-- T --

times.fd Arithmetic on functional data ('fd') objects

-- V --

var.fd Variance, Covariance, and Correlation Surfaces for Functional Data Object(s)
varmx Rotate a Matrix of Component Loadings using the VARIMAX Criterion
varmx.cca.fd Rotation of Functional Canonical Components with VARIMAX
varmx.pca.fd Rotation of Functional Principal Components with VARIMAX Criterion
vec2Lfd Make a Linear Differential Operator Object from a Vector

-- W --

weeks Numeric and character vectors to facilitate working with dates

-- Z --

zerofind Does the range of the input contain 0?