Change points

Change points

Data

demo example

load data

simulated data

Choose data file

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Demo examples

Well-log data

CAC 40 index

CGH profle

Introduction
Method

This Shiny application has been developed by Marc Lavielle,
Inria Saclay & Ecole Polytechnique, Xpop team
September 25th, 2016

The data
The objective function

simulated data
estimated change points

Changes

mean

variance

mean + variance

Number of points

Number of segments

Dirichlet parameter

s.d. of the means

s.d. of the log(s.d.'s)

Changes

mean

variance

mean + variance

Max number of segments

Min length of segments

Threshold S

Change points

Plot

line

point