fda.usc.internal: fda.usc internal functions

In fda.usc: Functional Data Analysis and Utilities for Statistical Computing

fda.usc internal functions

Description

Internal undocumentation functions for fda.usc package.

Usage

trace.matrix(x, na.rm = TRUE)

argvals.equi(tt)

## S3 method for class 'fdata'
fdata1 + fdata2

## S3 method for class 'fdata'
fdata1 - fdata2

## S3 method for class 'fdata'
fdata1 * fdata2

## S3 method for class 'fdata'
fdata1 / fdata2

## S3 method for class 'fdata'
fdataobj[i = TRUE, j = TRUE, drop = FALSE]

## S3 method for class 'fdata'
fdata1 != fdata2

## S3 method for class 'fdata'
fdata1 == fdata2

## S3 method for class 'fdata'
fdataobj ^ pot

## S3 method for class 'fdata'
dim(x)

ncol.fdata(x)

nrow.fdata(x)

## S3 method for class 'fdata'
length(x)

NROW.fdata(x)

NCOL.fdata(x)

rownames.fdata(x)

colnames.fdata(x)

## S3 method for class 'fdata'
c(...)

argvals(fdataobj)

rangeval(fdataobj)

## S3 method for class 'fdist'
fdataobj[i = TRUE, j = TRUE, drop = FALSE]

## S3 method for class 'fdata'
is.na(x)

## S3 method for class 'fdata'
anyNA(x, recursive = FALSE)

count.na.fdata(x)

unlist_fdata(x, recursive = TRUE, use.names = TRUE)

Arguments

x	matrix or fdata class object.
na.rm	logical. Should missing values (including NaN) be removed?
tt	Argvals
fdataobj, fdata1, fdata2	fdata class object.
i, j	Indices specifying elements to extract, replace. Indices are numeric or character vectors or empty
drop	For fdata class object. If TRUE the result is coerced to the lowest possible dimension of element data. This only works for extracting elements, not for the replacement.
pot	Numeric value for exponentiation.
...	fdata objects to be concatenated.
recursive	should anyNA be applied recursively to lists and pairlists? (in anyNA.fdata function) logical Should unlisting be applied to list components of x? (in unlist_fdata function).
use.names	logical Should names be preserved?

Details

argvals.equi function returns TRUE if the argvals are equispaced and FALSE in othercase.

Note

In "Ops" functions "+.fdata", "-.fdata", "*.fdata" and "/.fdata": The lengths of the objects fdata1 and fdata2 may be different because operates recycled into minimum size as necessary.

References

Febrero-Bande, M., Oviedo de la Fuente, M. (2012). Statistical Computing in Functional Data Analysis: The R Package fda.usc. Journal of Statistical Software, 51(4), 1-28. doi: 10.18637/jss.v051.i04

fda.usc documentation built on Oct. 17, 2022, 9:06 a.m.