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mefa (version 3.2-9)

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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Install

install.packages('mefa')

Monthly Downloads

714

Version

3.2-9

License

GPL-2

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Maintainer

Last Published

May 20th, 2024

Functions in mefa (3.2-9)

mefaCrosstab

Cross Tabulate an Object of Class 'stcs'
mefadocs

Display Package Documentation
mefaweb

Open 'mefa' Website
mefalogo

Schematic Plot of an Object of Class 'mefa'
qvector

Ordinal Transformation of a Vector
mefaNestedless

Make Non-Nested 'mefa' Object
mefaTables

Subsetting and Ordering of Related Data Tables
plot.mefa

Plotting Methods for Object of Class 'mefa' and 'stcs'
melt

Melt (Convert) an Object of Class 'mefa' Into 'stcs'
rep.data.frame

Inflate (repeat) a Data Frame
as.data.frame.dist

Manipulation Tools for Class 'dist'
report.mefa

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

Create an Object of Class 'stcs'
aggregate.mefa

Extract and Aggregate Objects of Class 'mefa'
label

Assign Label to an Object and Return It
mat2list

Matrix Manipulation Tools
mefaCheck

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

The Dolina Dataset
aoplot

Abundance-Occupancy Plot
fill.na

Replace <NA> Values with Nearest Above Values
mefa

Create an Object of Class 'mefa'
as.mefa

Conversion Among Various Object Classes
image.dist

Image Plot of a 'dist' Object