File Exchange > Data Analysis >    1D Statistical Parametric Mapping

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Perform one-dimensional Statistical Parametric Mapping.

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1D Statistical parametric mapping (SPM) is a topological methodology for detecting field changes in 1-dimensional continua. This App currently supports t tests and ANOVA tests of SPM.

Notes: This App needs Embedded Python and spm1d library. Other dependent libraries include pyparsing, six, cycler, python-dateutil, kiwisolver, numpy, pillow, matplotlib and scipy


  1. Download the spm1d.opx file, then drag-and-drop onto the Origin workspace.
  2. The App will start downloading dependent Python libraries. Wait a few minutes until the download is completed and restart Origin.


  1. Activate a worksheet. Click the App icon to bring up the dialog.
  2. In the dialog, you can choose one of these tests:
    • One and Two Sample Tests
      • One Sample t Test
      • Two Sample t Test
      • Paired Sample t Test
    • ANOVA
      • One-Way ANOVA
      • One-Way Repeated Measures ANOVA
      • Two-Way ANOVA
      • Two-Way Repeated Measures ANOVA
  3. Select input data range and set options. (Notes: In SPM ANOVA, you should put factor variables in column label rows. Once you select data range, choose which column label to identify factor variables.)
  4. Click OK to output reports.

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 SPM1D 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).


v1.1:Fix input data range bugs.

Reviews and Comments:
08/17/2021GabrielilloFantastic app. It is difficult to find software that does this type of analysis

07/13/2021markkramerGreat to see this in Origin!