tracerer (version 2.2.3)

calc_act: Calculate the auto-correlation time, alternative implementation

Description

Calculate the auto-correlation time, alternative implementation

Usage

calc_act(trace, sample_interval)

Value

the auto_correlation time

Arguments

trace

the values

sample_interval

the interval in timesteps between samples

Author

The original Java version of the algorithm was from Remco Bouckaert, ported to R and adapted by Richèl J.C. Bilderbeek

See Also

Java code can be found here: https://github.com/CompEvol/beast2/blob/9f040ed0357c4b946ea276a481a4c654ad4fff36/src/beast/core/util/ESS.java#L161 # nolint URLs can be long

Examples

trace <- sin(seq(from = 0.0, to = 2.0 * pi, length.out = 100))
# 38.18202
calc_act(trace = trace, sample_interval = 1)