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Showing results 1 to 10 of 3,104.


Function distance [ecodist v2.0.1]
keywords
multivariate
title
Calculate dissimilarity/distance metrics
description
This function calculates a variety of dissimilarity or distance metrics. Although it duplicates the functionality of dist() and bcdist(), it is written in such a way that new metrics can easily be added. distance() was written for extensibility and understandability, and is not necessarily an efficient choice for use with large matrices.
Function MRM [ecodist v2.0.1]
keywords
multivariate
title
Multiple Regression on distance Matrices
description
Multiple regression on distance matrices (MRM) using permutation tests of significance for regression coefficients and R-squared.
Function addord [ecodist v2.0.1]
keywords
multivariate
title
Fit new points to an existing NMDS configuration.
description
Uses a brute force algorithm to find the location for each new point that minimizes overall stress.
Function cor2m [ecodist v2.0.1]
keywords
multivariate
title
Two-matrix correlation table
description
Generate a correlation table between the variables of two data sets, originally for comparing species abundances and environmental variables.
Function residuals.mgram [ecodist v2.0.1]
keywords
multivariate
title
Residuals of a Mantel correlogram
description
Extracts residuals from an S3 object of class mgram (only relevant for objects created by pmgram{}).
Function vf [ecodist v2.0.1]
keywords
multivariate
title
Vector fitting
description
Fits ancillary variables to an ordination configuration.
Function xmgram [ecodist v2.0.1]
keywords
multivariate
title
Cross-Mantel correlogram
description
Calculates simple Mantel correlograms from cross-distance matrices.
Function mgroup [ecodist v2.0.1]
keywords
multivariate
title
Mantel test for groups
description
Simple and partial Mantel tests, with options for ranked data, permutation tests, and bootstrapped confidence limits.
Function min.nmds [ecodist v2.0.1]
keywords
multivariate
title
Find minimum stress configuration
description
Finds minimum stress configuration from output of nmds()
Function pmgram [ecodist v2.0.1]
keywords
multivariate
title
Partial Mantel correlogram
description
This function calculates simple and partial multivariate correlograms.