minroot

Calculates all the roots of a polynomial and returns the root that is the smallest.

internal

A system contains easy-to-use tools as a support for time series analysis courses. In particular, it incorporates a technique called Generalized Method of Wavelet Moments (GMWM) as well as its robust implementation for fast and robust parameter estimation of time series models which is described, for example, in Guerrier et al. (2013) <doi: 10.1080/01621459.2013.799920>. More details can also be found in the paper linked to via the URL below.

St<c3><a9>phane Guerrier

simts

Time Series Analysis Tools

Stéphane Guerrier

James Balamuta

Roberto Molinari

Justin Lee

Lionel Voirol

Yuming Zhang

Wenchao Yang

Nathanael Claussen

Yunxiang Zhang

Christian Gunning

Romain Francois

Ross Ihaka

R Core Team 

minroot function

<dl><dt>x</dt>
<dd>A <code>cx_vec</code> that has a 1 appended before the coefficents. (e.g. c(1, x))</dd></dl>

Arguments

Obtain the smallest polynomial root — minroot

<dl>

<dt>x</dt>
<dd>A <code>cx_vec</code> that has a 1 appended before the coefficents. (e.g. c(1, x))</dd>

</dl>

Obtain the smallest polynomial root

minroot: Obtain the smallest polynomial root

Description

Usage

Value

Arguments