subsetter-methods: Subsetting A Functional Data Object

Description Usage Arguments Value Author(s)

Description

This generic function provides methods to subset a functional data object (basis function or univariate function).

Usage

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## S4 method for signature ''basis+',numeric,missing'
x[i]

## S4 method for signature ''fd+',numeric,missing'
x[i]

Arguments

x

An object of class basis+ or fd+.

i

An integer vector giving the indices of functions that are going to be extracted.

...

Additional parameters, currently unused.

Value

An object of the same class as x containing the extracted functions.

Author(s)

Yixuan Qiu <http://statr.me/>


yixuan/fdaplus documentation built on May 28, 2017, 9:41 a.m.