FastApEn_C {TSEntropies}

FastApEn_C

Description

This function computes fast approximate entropy of given time series. It is implemented in C.

Usage

FastApEn_C(TS, dim = 2, lag = 1, r = 0.15 * sd(TS))

Arguments

TS

- given time series

dim

- dimension of given time series, default value is 2

lag

- downsampling, default value is 1

r

- radius of searched areas, default value is 0.15*sd(TS)

Examples

timser <- rnorm(2000)
FastApEn_C(timser)
FastApEn_C(timser, r = 0.1*sd(timser))
FastApEn_C(timser, dim = 3, r = 0.1*sd(timser))