signal_table: Signal tables

View source: R/wfdb-structures.R

signal_tableR Documentation

Signal tables

Description

The signal_table() function modifies the data.table class to work with electrical signal data. The input should be a data set of equal number of rows. It will add a column of index positions called sample if it does not already exist.

Usage

signal_table(...)

is_signal_table(x)

Arguments

...

A list of equal lengths

x

data.frame A data frame of signal data

Value

An object of class signal_table, which is an extension of the data.table class. The sample column is invariant and will always be present. The other columns represent additional channels.


EGM documentation built on June 22, 2024, 6:53 p.m.