Recently Updated Pages
Step 5: Ordination of centroids
Having seen the results of a PERMANOVA analysis, it is natural to wish to see a visualisation of ...
Steps in a PERMANOVA analysis
The two essential steps required to run a PERMANOVA analysis in PRIMER are always: first, speci...
Step 3: Specify the design
PERMANOVA requires a design file to run. You can see the Factors associated with the holdfast dat...
Step 2: Jaccard resemblance
Calculate the Jaccard resemblance From the 'Molluscs' data sheet, click Analyse > Resemblance.......
Step 1: Transformation
Perform the transformation There are a range of possible transformations one might use in a pre-t...
Step 3: Cluster
Now that we have a resemblance matrix, we can proceed with a cluster analysis of the data. The pu...
Download manuals
The following manuals can be downloaded from within the software itself: Getting Started...: Cl...
1.5 The pseudo-F statistic
Once the partitioning has been done we are ready to calculate a test statistic associated with th...
1.2 Univariate techniques
For diversity indices and other single-variable extractions from the data matrix, standard statis...
0.2 Acknowledgements
Any initiative spanning quite as long a period as the PRIMER software represents (the first recog...
Basic multivariate analysis
A useful analysis pathway (including the Example Analysis Pathway done above, with its five steps...
Save your data & workspace
Save your data in PRIMER (*.pri) format To save a data sheet in PRIMER (*.pri) format, click on t...
Opening example data
Data from the Fal estuary Example datasets in PRIMER can be obtained via the Help menu item. In t...
Post-import data checks
Check the orientation After import, make sure you have specified the orientation correctly by exa...
Pre-treatment of data
Pre-treatment of the data (sometimes in more than one way) is usually desirable. For assemblage d...
Reading data in from Excel
Reading data in from Excel As an example of reading in data from Excel, first open and examine th...
PERMANOVA+ add-on
In examples in this manual you may see the main menu item PERMANOVA+. This is an add-on product t...
Getting in touch with us
For any up-to-date news about PRIMER, including details of upcoming PRIMER workshops, see our web...
Installing PRIMER
You need to be logged on as an administrator. You can keep version 6 or earlier versions installe...
Overview
Here we provide instructions for the download and installation of PRIMER 7 (with PERMANOVA+). Ple...