Primer-E Primer

{{Infobox software

| name = PRIMER

| logo =

| screenshot =

| caption =

| developer = Plymouth Routines in Multivariate Ecology Research

| programming language =

| released =

| latest release version = 7

| latest release date =

| operating system = Windows

| genre = Numerical analysis

| license = Proprietary

| website = http://www.primer-e.com/

}}

Plymouth Routines In Multivariate Ecological Research (PRIMER) is a statistical package that is a collection of specialist univariate, multivariate, and graphical routines for analyzing species sampling data for community ecology.{{cite document|first1=K.R. |last1=Clarke |first2=R.N. |last2=Gorley |year=2015 |title=PRIMER v7: User Manual/Tutorial |publisher=PRIMER-E}} Types of data analyzed are typically species abundance, biomass, presence/absence, and percent area cover, among others. It is primarily used in the scientific community for ecological and environmental studies.

Multivariate routines include:

  • grouping (CLUSTER)
  • sorting (MDS)
  • principal component identification (PCA)
  • hypothesis testing (ANOSIM)
  • sample discrimination (SIMPER)
  • trend correlation (BEST)
  • comparisons (RELATE)
  • diversity, dominance, and distribution calculating
  • Permutational multivariate analysis of variance (PERMANOVA){{cite document |first1=M.J. |last1=Anderson |first2=R.N. |last2=Gorley |first3=K.R. |last3=Clarke |year=2015 |title=PERMANOVA+ for PRIMER: Guide to Software and Statistical Methods |publisher=PRIMER-E}}

Routines can be resource intensive due to their non-parametric and permutation-based nature. Programmed in the VB.Net environment.

References

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See also