7. Run a PERMANOVA
Overview
If you have purchased the PERMANOVA+ add-on, then you will have an additional menu item that allo...
A three-factor hierarchical design
We will run PERMANOVA on an example dataset consisting of assemblages of molluscs collected from ...
Steps in a PERMANOVA analysis
The two essential steps required to run a PERMANOVA analysis in PRIMER are always: first, speci...
Step 1: Data selection
Open up the example data file Launch PRIMER, then click File > Open... from the main menu, naviga...
Step 2: Jaccard resemblance
Calculate the Jaccard resemblance From the 'Molluscs' data sheet, click Analyse > Resemblance.......
Step 3: Specify the design
PERMANOVA requires a design file to run. You can see the Factors associated with the holdfast dat...
Step 4: Run PERMANOVA
Once the design file is created, we are ready to go ahead with the PERMANOVA analysis. Click on ...
Step 4 (continued): Key additional details about PERMANOVA in PRIMER
Following the PERMANOVA table of results, a suite of key additional details regarding the analysi...
Step 5: Ordination of centroids
Having seen the results of a PERMANOVA analysis, it is natural to wish to see a visualisation of ...
Summary of the PERMANOVA analysis
A summary of the essential commands associated with performing this PERMANOVA analysis of the hol...