File Exchange > Graphing >    Poincare Plot

Author:
OriginLab Technical Support
Date Added:
9/12/2017
Downloads (90 Days):
27
Last Update:
9/12/2017
Total Ratings:
0
File Size:
258 KB
Average Rating:
File Name:
Poincare plot.opx
File Version:
1
Minimum Versions:
2017
License:
Free
Summary:

Create Poincaré plot with a confidence ellipse

Screen Shot and Video:
Description:

PURPOSE
This app can be used to create a Poincare plot with a confidence ellipse from a specified alpha value.

INSTALLATION
Download Poincaré plot.opx file, and then drag-and-drop onto the Origin workspace. An icon will appear in the Apps Gallery window.
NOTE: This tool requires OriginPro.

DESCRIPTION

A Poincare Plot, aka return map, is usually used to quantify self-similarity in process. Given a time series of the form {x1, x2, x3, ..., }, a poincare map will have a first point (xt, xt+1), then (xt+1, xt+2), then (xt+2, xt+3), and so on.

The stddev on both directions will be calculated and labeled. As well, the confidence ellipse will by given an alpha value.

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