ade4 - Analysis of Ecological Data: Exploratory and Euclidean Methods in Environmental Sciences

Tools for multivariate data analysis. Several methods are provided for the analysis (i.e., ordination) of one-table (e.g., principal component analysis, correspondence analysis), two-table (e.g., coinertia analysis, redundancy analysis), three-table (e.g., RLQ analysis) and K-table (e.g., STATIS, multiple coinertia analysis). The philosophy of the package is described in Dray and Dufour (2007) <doi:10.18637/jss.v022.i04>.

Last updated 13 days ago

openblascpp

15.10 score 40 stars 257 dependents 2.2k scripts 60k downloads

adespatial - Multivariate Multiscale Spatial Analysis

Tools for the multiscale spatial analysis of multivariate data. Several methods are based on the use of a spatial weighting matrix and its eigenvector decomposition (Moran's Eigenvectors Maps, MEM). Several approaches are described in the review Dray et al (2012) <doi:10.1890/11-1183.1>.

Last updated 1 days ago

fortranopenblas

11.25 score 36 stars 2 dependents 398 scripts 7.3k downloads

adegraphics - An S4 Lattice-Based Package for the Representation of Multivariate Data

Graphical functionalities for the representation of multivariate data. It is a complete re-implementation of the functions available in the 'ade4' package.

Last updated 8 months ago

10.29 score 9 stars 7 dependents 386 scripts 4.5k downloads

adephylo - Exploratory Analyses for the Phylogenetic Comparative Method

Multivariate tools to analyze comparative data, i.e. a phylogeny and some traits measured for each taxa. The package contains functions to represent comparative data, compute phylogenetic proximities, perform multivariate analysis with phylogenetic constraints and test for the presence of phylogenetic autocorrelation. The package is described in Jombart et al (2010) <doi:10.1093/bioinformatics/btq292>.

Last updated 19 days ago

10.05 score 9 stars 4 dependents 312 scripts 6.7k downloads

ade4TkGUI - 'ade4' Tcl/Tk Graphical User Interface

A Tcl/Tk GUI for some basic functions in the 'ade4' package.

Last updated 23 days ago

4.96 score 2 stars 5 scripts 1.8k downloads