Recently Updated Pages
16.5 Example: New Zealand snapper (three-way case)
The Means Plot procedure in PRIMER 8 will operate just as other univariate plots do (such as hist...
References
Adegoke (2019) Adegoke, N. (2019) Contributions to improve power, efficiency and s...
16.1 A plot of means with error bars
Overview A plot of the means (or averages) for groups of samples, with error bars capturing some ...
16.2 Example: Fal biota (one-way case)
Let's look at an example of a means plot for a one-way case using biotic data ($p$ = 131 taxa) fr...
16.3 Example: Okura macrofauna (two-way nested case)
Let's look at a means plot where we have a two-way nested design. We will examine data consisting...
16.4 Example: Leschenault fish (two-way crossed case)
An example of a two-way crossed design is provided by a study of trawl samples for fish communiti...
Table of Contents
Citation Summary Introduction New Statistical Methods in P8 New Tools & Utilities in P8...
Activate PRIMER
Note: The machine on which you are activating PRIMER must be connected to the internet and able t...
Using the customer portal
You can manage your subscription directly from within the customer portal.† More specifically, yo...
Subscribe to PRIMER 8 software
PRIMER 8 is now offered as a subscription product. This means you pay less up-front, and get regu...
Change the card associated with a subscription
First, ensure the card you want to associate with your subscription has been added to your accoun...
Change the number of seats
Need more seats? You can increase the number of seats: immediately via the customer portal, or a...
Change your subscription plan
Ready for a change? You may wish to change your subscription so as to achieve either: a 'step up...
Deactivate & reactivate PRIMER
If you need to move PRIMER 8 to a new machine, switch to a different licence key, or switch to a ...
12.6 Additional notes on implementing control charts
We offer here a few additional notes regarding the implementation of control charts in real appli...
10.2 Main effects plot
What is a 'main effects plot'? In a main effects plot, we calculate and then show in an ordinatio...
10.3 Interaction plot
What is an 'interaction plot'? Although main effects plots can help us to visualise the main effe...
Install and activate PRIMER
Install the software Important note: You will require administrator permissions on your user acco...
Renew your subscription
When it is time to renew your subscription, you will receive: a renewal reminder by email, inclu...
Get the installer
Download the executable file Go to our download page. Where it says 'Download PRIMER 7 Software'...