PRIMER / PERMANOVA Essentials

This PRIMER/PERMANOVA Essentials hybrid course (offered in person and online) will be presented by Distinguished Professor Emerita Marti J. Anderson

PRIMER-e is pleased to announce a hybrid course (offered in person and online) in Multivariate Analysis for Ecology & Other Sciences to be held over one week at the Monterey Bay Aquarium Research Institute (MBARI) in Moss Landing, CA, USA. 

THIS PAGE IS FOR ONLINE REGISTRATION ONLY (if you wish to attend in person, please click HERE).

This 5-day course will cover the essentials – a suite of core non-parametric methods implemented in PRIMER software, as well as several key semi-parametric methods encapsulated in PERMANOVA+. Online participants will join the in-person course live via Google Meet (in the USA Pacific Daylight Time (PDT) time zone, UTC – 7 hrs). Sessions will run daily, Monday to Friday, from 8:30 am to 5:30 pm on each day.

Each day will include a mixture of lectures and computer lab sessions, in which participants can practice implementing the new methods learned on example datasets. Participants will also have the opportunity to discuss and analyse their own data in consultation with the presenter. Software may be purchased at a discounted price (see below), or a free fully functional (but time-limited) licence of the software will be made available to registered participants for trial use during the course. Note that PRIMER is a Windows-only product, so Macs need to run in Windows emulation. This course will cater both to those who are new to PRIMER and to those who are familiar with PRIMER methods, but would like a refresher. This course is designed for scientists and research practitioners; it will emphasise the achievement of a conceptual understanding of multivariate methods, with demonstrations of how to implement the software and interpret results, so no prior background in statistics is required.

OUTLINE of TOPICS

The topics covered in this course shall include:

• Properties of multivariate data (summary statistics, shade plots, histograms, draftsman plots, etc.);
• Pre-treatment of data (transformations, normalisations, standardisations, cumulate, aggregate, dispersion/variable weighting);
• Measures of resemblance: distance, similarity and dissimilarity (Euclidean, Bray-Curtis, Sørensen, Jaccard, modified Gower, etc.);
• Cluster analysis (hierarchical agglomerative, divisive and k-R cluster methods using CLUSTER), including tests for significant structure within clusters (SIMPROF) to permit non-arbitrary classifications of samples or variables (species);
• Ordination via projection using principal components analysis (PCA) for quantitative continuous (e.g., environmental) variables;
• Ordination to preserve inter-sample relationships (e.g., based on species) via non-metric, metric or threshold metric multi-dimensional scaling (MDS, mMDS, tmMDS);
• Non-parametric permutation tests for differences among a priori groups of samples (analysis of similarities (ANOSIM);
• Partitioning variation for high-dimensional data on the basis of a resemblance measure of choice and tests for differences in centroids (location) for a priori groups (PERMANOVA);
• Multivariate variation (spread), tests for homogeneity of multivariate dispersions and comparisons of beta diversity (PERMDISP);
• Complex multi-factor experimental designs, identifying fixed and random factors that are nested or crossed with one another (PERMANOVA);
• Fitting multivariate response data (e.g., species) to continuous predictor variables (e.g., environmental), including model selection (DISTLM);
• Visualising and quantifying explained (fitted) variation using dissimilarity-based redundancy analysis (dbRDA);
• Relating biotic to abiotic data, including tests of association between resemblance matrices (RELATE), and finding optimal subsets of environmental (or other) variables that generate a ‘best’ match to patterns among samples based on species variables (BEST);
• Graphical tools for effective presentation of results, including matrix displays and a variety of plot types, animations of ordinations captured to video files, centroid plots, bubble plots and multi-variable segmented bubble plots.
• Graphical tools for effective presentation of results, including matrix displays and a variety of plot types, animations of ordinations captured to video files, centroid plots, bubble plots and multi-variable segmented bubble plots.

VENUE

All sessions will be held live and in person at the Monterey Bay Aquarium Research Institute (MBARI), 7700 Sandholdt Road, Moss Landing, CA 95039, USA. Online participants will join the course via Google Meet. For further local information or if you have questions regarding logistics at the venue, please contact the local hosts: Melissa Mendoza (tel: +1-831-775-2161, email: mmendoza@mbari.org) or Rob Sherlock (robs@mbari.org). For information regarding registration or any other course-related matters, contact the PRIMER-e admin team directly (tel: +64-9-869-2230, email: primer@primer-e.com).

COURSE FEES

The course fee includes all course materials, coffee/tea and snacks during breaks, lunch, free Wi‑Fi, and a temporary licence key to use PRIMER software (fully functional, for the duration of the course), but not accommodation, other meals, or the separate cost to purchase time-unlimited software (offered at discounted prices for workshop participants, see below).

The prices to register are:

All prices are in US dollars ($USD). GST will be applied for New Zealand residents. Participants residing outside of the USA registering to attend this course online only may be eligible for a Global Equitability Pricing (GEP) discount on their registration fees, in accordance with their country of residence. Please note that the GEP does not apply to in-person registrations.

DISCOUNTED SOFTWARE PRICES FOR COURSE PARTICIPANTS

We are pleased to offer all course participants (attending online or in person) a special discounted price of 10% off our standard base prices to purchase time-unlimited PRIMER software in $USD. Course participants not residing in the USA may also be eligible for a Global Equitability Pricing (GEP) discount on all our software products, in accordance with their country of residence. All discounts for which you are eligible (including, for example, discounts for upgrades, etc.) will be applied on invoice. If you would like to receive a quotation from us for course registration + software prior to registering, please get in touch with us directly at: primer@primer‑e.com.

ABOUT THE PRESENTER

Marti J. Anderson is the Director of PRIMER-e (Quest Research Limited), a Fellow of the Royal Society of New Zealand (FRSNZ) and Distinguished Professor Emerita in the New Zealand Institute for Advanced Study (NZIAS) at Massey University in Auckland. Her core research is in community ecology, biodiversity, multivariate analysis, experimental design and resampling methods, with a special focus on developing novel statistical methods for ecology. She has developed all of the statistical methods in PERMANOVA+ and especially enjoys engaging in the dynamic interactions with students, academics and professionals that have become a trademark of the PRIMER/PERMANOVA+ international courses, shedding new light on multivariate data.