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gm_to_ar1

Transform GM to AR1


Description

Takes GM values and transforms them to AR1

Usage

gm_to_ar1(theta, freq)

Arguments

theta

A vec that contains AR1 values.

freq

A double indicating the frequency of the data.

Value

A vec containing GM values.

Author(s)

James Balamuta The function takes a vector of GM values beta and sigma ^2[gm] and transforms them to AR1 values phi and sigma ^2 using the formulas: phi = exp(-beta * delta[t]) sigma^2 = sigma^2[gm]*(1-exp(-2*beta*delta[t]))


simts

Time Series Analysis Tools

v0.1.1
AGPL-3 | file LICENSE
Authors
Stéphane Guerrier [aut, cre, cph], James Balamuta [aut, cph], Roberto Molinari [aut, cph], Justin Lee [aut], Yuming Zhang [aut], Wenchao Yang [ctb], Nathanael Claussen [ctb], Yunxiang Zhang [ctb], Christian Gunning [cph], Romain Francois [cph], Ross Ihaka [cph], R Core Team [cph]
Initial release
2019-07-21

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