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mefa (version 3.1-0)

Multivariate Data Handling in Ecology and Biogeography

Description

A framework package aimed to provide standardized computational environment for specialist work via object classes to represent the data coded by samples, taxa and segments (i.e. subpopulations, repeated measures). It supports easy processing of the data along with cross tabulation and relational data tables for samples and taxa. An object of class `mefa' is a project specific compendium of the data and can be easily used in further analyses. Methods are provided for extraction, aggregation, conversion, plotting, summary and reporting of `mefa' objects. Reports can be generated in plain text or LaTeX format. Vignette contains worked examples.

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Version

Install

install.packages('mefa')

Monthly Downloads

489

Version

3.1-0

License

GPL-2

Maintainer

Peter Solymos

Last Published

June 17th, 2009

Functions in mefa (3.1-0)

plot.mefa

Plotting Methods for Object of Class 'mefa' and 'stcs'
report.mefa

Write Report of an Object of Class 'mefa' into File
mefadocs

Display Package Documentation
qvector

Ordinal Transformation of a Vector
aggregate.mefa

Extract and Aggregate Objects of Class 'mefa'
mefalogo

Schematic Plot of an Object of Class 'mefa'
mefaTables

Subsetting and Ordering of Related Data Tables
stcs

Create an Object of Class 'stcs'
mefaweb

Open 'mefa' Website
melt

Melt (Convert) an Object of Class 'mefa' Into 'stcs'
fill.na

Replace Values with Nearest Above Values
inflate

Inflate a Data Frame
dolina

The Dolina Dataset
dist2vec

Manipulation Tools for Class 'dist'
mefaNestedless

Make Non-Nested 'mefa' Object
mefaCrosstab

Cross Tabulate an Object of Class 'stcs'
label

Assign Label to an Object and Return It
mefaCheck

Check and Compare Object(s) of Class 'mefa'
mat2list

Matrix Manipulation Tools
mefa

Create an Object of Class 'mefa'
as.mefa

Conversion Among Various Object Classes