File Exchange > DataAnalysis >    MANOVA

Author:
OriginLab Technical Support
Date Added:
1/21/2021
Last Update:
5/18/2021
Downloads (90 Days):
309
Total Ratings:
0
File Size:
177 KB
Average Rating:
File Name:
manova.opx
File Version:
1.10
Minimum Versions:
License:
Free
Summary:

Perform multivariate analysis of variance.

Screen Shot and Video:
Description:

Purpose

This App performs one-way and two-way multivariate analysis of variance (MANOVA).

Installation

Download the manova.opx file, then drag-and-drop onto the Origin workspace. An icon will appear in the Apps Gallery window.

Operation

  1. Click the App icon to open a toolbar to choose one-way or two-way MANOVA.
  2. On Input tab, choose datasets for factor(s) and data. Enter value of Significance Level. For two-way MANOVA, you can include interaction term by checking Interactions checkbox.
  3. On Quantities tab, choose which quantities to output.
    • SSCP Matrix for Factor: Sums of squares and cross products for factors (or interactions).
    • SSCP Matrix for Error: Error sums of squares and cross products matrix.
    • Partial Correlations for the Error SSCP Matrix: It indicates how the mutiple response variables are related.
    • Multivariate Tests: Wilk’s Lambda, Hotelling-Lawley Trace, Pillai's Trace, and Roy’s Largest Root.
  4. On Means Comparison tab, choose methods to perform post-hoc pairwise comparisons. Methods include Bonferroni, Scheffe, Tukey, Dunn-Sidak, Fisher LSD, Holm-Bonferroni and Holm-Sidak.
  5. Click OK.

Sample OPJU File
This app provides a sample OPJU file.  Right click the App icon in the Apps Gallery window, and choose Show Samples Folder from the short-cut menu. A folder will open. Drag-and-drop the project file MANOVA_Sample.opju from the folder onto Origin. The Notes window in the project shows detailed steps.
Note: If you wish to save the OPJU after changing, it is recommended that you save to a different folder location (e.g. User Files Folder).

Updates:

v1.1:New sample data.

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