gravy: Gradient Analysis of Vegetation

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Gravy is an experimental package of tools for gradient analysis of community data. The functions will be incorporated in `vegan' when they are close of being satisfactory. At the moment, using `gravy' may require an adventurous mind and good knowledge of methods and R.

Author
Jari Oksanen
Date of publication
2013-04-09 12:13:31
Maintainer
Jari Oksanen <jari.oksanen@oulu.fi>
License
GPL-2
Version
0.2-1
URLs

View on R-Forge

Man pages

betadiversity
Estimates Beta Diversity as the instantaneous rate of change...
boxgradient
Display Species Response along Gradients as Boxplots or...
GaussPara
Finds Gaussian Parameters of a Response Model.
gradscale
Rescales an ecological gradient to a constant rate of change...
gravy-internal
Internal gravy functions
hillscale
Hill indices of Beta diversity and gradient scaling to...
HOF
Fits Huisman-Olff-Fresco (HOF) Response Models for Species...
mtf01
Species Data and Altitude from Mt. Field, Tasmania.
nichelap
Overlap of Two Species Responses along a Gradient.
plotGrad
Plots Species gainst an Environmental Gradient

Files in this package

gravy/DESCRIPTION
gravy/NAMESPACE
gravy/R
gravy/R/GaussPara.HOF.R
gravy/R/GaussPara.HOF.frame.R
gravy/R/GaussPara.R
gravy/R/GaussPara.optop.HOF.R
gravy/R/GaussPara.tol.HOF.R
gravy/R/HOF.R
gravy/R/HOF.data.frame.R
gravy/R/HOF.default.R
gravy/R/HOF1.R
gravy/R/as.matrix.nichelap.HOF.frame.R
gravy/R/betadiversity.HOF.frame.R
gravy/R/betadiversity.R
gravy/R/betahill.R
gravy/R/boxgradient.R
gravy/R/coef.HOF.R
gravy/R/deviance.HOF.R
gravy/R/df.residual.HOF.R
gravy/R/fitted.HOF.R
gravy/R/gaussgradient.R
gravy/R/gradder.HOF.R
gravy/R/gradscale.R
gravy/R/hillscale.R
gravy/R/logLik.HOF.R
gravy/R/nichelap.HOF.R
gravy/R/nichelap.HOF.frame.R
gravy/R/nichelap.R
gravy/R/pick.model.R
gravy/R/plot.HOF.R
gravy/R/plot.HOF.frame.R
gravy/R/plot.betadiversity.R
gravy/R/plot.hillscale.R
gravy/R/plotGrad.R
gravy/R/predict.HOF.R
gravy/R/print.GaussPara.HOF.R
gravy/R/print.GaussPara.HOF.frame.R
gravy/R/print.HOF.R
gravy/R/print.HOF.frame.R
gravy/R/print.betadiversity.R
gravy/R/print.hillscale.R
gravy/R/print.nichelap.HOF.frame.R
gravy/R/residuals.HOF.R
gravy/R/scale01.R
gravy/R/ssHOF.R
gravy/R/zzz.R
gravy/data
gravy/data/mtf.alt.rda
gravy/data/mtf01.rda
gravy/inst
gravy/inst/ChangeLog
gravy/man
gravy/man/GaussPara.Rd
gravy/man/HOF.Rd
gravy/man/betadiversity.Rd
gravy/man/boxgradient.Rd
gravy/man/gradscale.Rd
gravy/man/gravy-internal.Rd
gravy/man/hillscale.Rd
gravy/man/mtf01.Rd
gravy/man/nichelap.Rd
gravy/man/plotGrad.Rd
gravy/src
gravy/src/hill.c
gravy/src/hofutil.c