selectSeries {tframe}R Documentation

Extract a Subset of Series

Description

Extract a subset of series from a tframed object.

Usage

    selectSeries(x, series = seqN(nseries(x)))
    selectSeries(x, series = seqN(nseries(x)))
    selectSeries(x, series = seqN(nseries(x)))
    

Arguments

x A tframed object.
series The subset of series to retain.

Details

This is like [ , , drop=FALSE] but retains class, series name and tframe information. It also provides a methods which works with multivariate series which are not matrices (e.g. tfPADIdata).

Value

A tframed object.

See Also

seriesNames tfPADIdata

Examples

    z <- selectSeries(matrix(rnorm(1000), 100,10), series=c(2, 5, 6))

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