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rioja (version 0.9-9)

Analysis of Quaternary Science Data

Description

Functions for the analysis of Quaternary science data, including constrained clustering, WA, WAPLS, IKFA, MLRC and MAT transfer functions, and stratigraphic diagrams.

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Version

Install

install.packages('rioja')

Monthly Downloads

1,061

Version

0.9-9

License

GPL (>= 2)

Maintainer

Steve Juggins

Last Published

July 13th, 2016

Functions in rioja (0.9-9)

Imbrie and Kipp foraminifera data

compare.datasets

Compare datasets for matching variables (species)

Constrained hierarchical clustering

Graphic utilities.

Imbrie & Kipp Factor Analysis

Interpolate a dataset

Abernethy Forest pollen data

Palaeoenvironmental reconstruction using the Modern Analogue Technique (MAT)

Weighted averaging (LWR) regression and calibration

Two-way ordered bubble plot of a species by sites data table

Read data in Tilia format

Multiple regression

Internal rioja functions.

Palaeoenvironmental reconstruction using Maximum Likelihood Response Surfaces

Merges two or more data frames on the basis of common column names.

Southeast England ponds and pools diatom and water chemistry dataset.

Imports results from a C2 model into R

Reads and writes data in Cornell Ecology Program (CEP) format

Random transfer functions to calculate variable importance

Palaeoecological transfer functions

Plots species distributions along an environmental gradient

Utility functions.

strat.plot.simple

Plot a simple stratigraphic diagram

Diatom stratigraphic data from the Round Loch of Glenhead, Galloway, Southwest Scotland

Plot a stratigraphic diagram

SWAP surface sediment diatom data and lake-water pH.

Analysis of Quaternary Science Data

Weighted averaging (WA) regression and calibration

Weighted averaging partial least squares (WAPLS) regression and calibration