plot_se {ctsfeatures}

Represents the spectral envelope of a categorical time series

Description

plot_se represents the spectral envelope of a categorical time series

Usage

plot_se(series)

Arguments

series

An object of type tsibble (see R package tsibble), whose column named Value contains the values of the corresponding CTS. This column must be of class factor and its levels must be determined by the range of the CTS.

Details

The function represents the spectral envelope of a categorical time series

Value

Returns returns a plot of the spectral envelope.

Author(s)

Ángel López-Oriona, José A. Vilar

References

Stoffer DS, Tyler DE, McDougall AJ (1993). “Spectral analysis for categorical time series: Scaling and the spectral envelope.” Biometrika, 80(3), 611–622.

Examples

sequence_1 <- GeneticSequences[which(GeneticSequences$Series==1),]
plot_se(sequence_1)
# Representing the spectral envelope for the first series in dataset
# GeneticSequences