mefa: Multivariate Data Handling in Ecology and Biogeography

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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.

Author
Peter Solymos
Date of publication
2013-12-03 17:52:40
Maintainer
Peter Solymos <solymos@ualberta.ca>
License
GPL-2
Version
3.2-5
URLs

View on R-Forge

Man pages

aggregate.mefa
Extract and Aggregate Objects of Class 'mefa'
aoplot
Abundance-Occupancy Plot
as.mefa
Conversion Among Various Object Classes
dolina
The Dolina Dataset
fill.na
Replace <NA> Values with Nearest Above Values
image.dist
Image Plot of a 'dist' Object
label
Assign Label to an Object and Return It
mat2list
Matrix Manipulation Tools
mefa
Create an Object of Class 'mefa'
mefaCheck
Check and Compare Object(s) of Class 'mefa'
mefaCrosstab
Cross Tabulate an Object of Class 'stcs'
mefadocs
Display Package Documentation
mefalogo
Schematic Plot of an Object of Class 'mefa'
mefaNestedless
Make Non-Nested 'mefa' Object
mefaTables
Subsetting and Ordering of Related Data Tables
mefaweb
Open 'mefa' Website
melt.mefa
Melt (Convert) an Object of Class 'mefa' Into 'stcs'
plot.mefa
Plotting Methods for Object of Class 'mefa' and 'stcs'
qvector
Ordinal Transformation of a Vector
rep.data.frame
Inflate (repeat) a Data Frame
report.mefa
Write Report of an Object of Class 'mefa' into File
stack.dist
Manipulation Tools for Class 'dist'
stcs
Create an Object of Class 'stcs'

Files in this package

mefa/DESCRIPTION
mefa/NAMESPACE
mefa/R
mefa/R/aggregate.mefa.R
mefa/R/aoplot.R
mefa/R/aoplot.default.R
mefa/R/as.array.mefa.R
mefa/R/as.data.frame.mefa.R
mefa/R/as.data.frame.stcs.R
mefa/R/as.list.mefa.R
mefa/R/as.matrix.mefa.R
mefa/R/as.mefa.R
mefa/R/as.mefa.array.R
mefa/R/as.mefa.default.R
mefa/R/as.mefa.list.R
mefa/R/as.stcs.R
mefa/R/as.stcs.default.R
mefa/R/boxplot.mefa.R
mefa/R/boxplot.stcs.R
mefa/R/cdrop.R
mefa/R/coercionMethodsForMefa4.R
mefa/R/dim.mefa.R
mefa/R/dimnames.mefa.R
mefa/R/extract.mefa.R
mefa/R/fill.na.R
mefa/R/image.dist.R
mefa/R/image.mefa.R
mefa/R/image.stcs.R
mefa/R/is.dist.R
mefa/R/is.mefa.R
mefa/R/is.stcs.R
mefa/R/label.R
mefa/R/mat2list.R
mefa/R/mefa.R
mefa/R/mefaCheck.R
mefa/R/mefaCompare.R
mefa/R/mefaCrosstab.R
mefa/R/mefaNestedless.R
mefa/R/mefaTables.R
mefa/R/mefadocs.R
mefa/R/mefalogo.R
mefa/R/mefaweb.R
mefa/R/melt.R
mefa/R/melt.mefa.R
mefa/R/mfill.R
mefa/R/msr.R
mefa/R/mss.R
mefa/R/mtr.R
mefa/R/mts.R
mefa/R/plot.mefa.R
mefa/R/plot.stcs.R
mefa/R/print.mefa.R
mefa/R/print.summary.mefa.R
mefa/R/qvector.R
mefa/R/rdrop.R
mefa/R/rep.data.frame.R
mefa/R/report.R
mefa/R/report.mefa.R
mefa/R/samp.R
mefa/R/samp.default.R
mefa/R/segm.R
mefa/R/segm.default.R
mefa/R/stack.dist.R
mefa/R/stcs.R
mefa/R/summary.mefa.R
mefa/R/summary.stcs.R
mefa/R/taxa.R
mefa/R/taxa.default.R
mefa/R/vec2dist.R
mefa/R/xtab.R
mefa/R/xtab.default.R
mefa/R/zzz.R
mefa/build
mefa/build/vignette.rds
mefa/data
mefa/data/dol.count.rda
mefa/data/dol.samp.rda
mefa/data/dol.taxa.rda
mefa/demo
mefa/demo/00Index
mefa/demo/mefa.R
mefa/inst
mefa/inst/CITATION
mefa/inst/ChangeLog
mefa/inst/SampleReport
mefa/inst/doc
mefa/inst/doc/mefa.R
mefa/inst/doc/mefa.Rnw
mefa/inst/doc/mefa.pdf
mefa/man
mefa/man/aggregate.mefa.Rd
mefa/man/aoplot.Rd
mefa/man/as.mefa.Rd
mefa/man/dolina.Rd
mefa/man/fill.na.Rd
mefa/man/image.dist.Rd
mefa/man/label.Rd
mefa/man/mat2list.Rd
mefa/man/mefa.Rd
mefa/man/mefaCheck.Rd
mefa/man/mefaCrosstab.Rd
mefa/man/mefaNestedless.Rd
mefa/man/mefaTables.Rd
mefa/man/mefadocs.Rd
mefa/man/mefalogo.Rd
mefa/man/mefaweb.Rd
mefa/man/melt.mefa.Rd
mefa/man/plot.mefa.Rd
mefa/man/qvector.Rd
mefa/man/rep.data.frame.Rd
mefa/man/report.mefa.Rd
mefa/man/stack.dist.Rd
mefa/man/stcs.Rd
mefa/tests
mefa/tests/tests.R
mefa/vignettes
mefa/vignettes/mefa.Rnw
mefa/vignettes/mefa.bib