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biotools (version 2.2)

Tools for Biometry and Applied Statistics in Agricultural Science

Description

Tools designed to perform and work with cluster analysis (including Tocher's algorithm), discriminant analysis and path analysis (standard and under collinearity), as well as some useful miscellaneous tools for dealing with sample size and optimum plot size calculations. Mantel's permutation test can be found in this package. A new approach for calculating its power is implemented. biotools also contains the new tests for genetic covariance components.

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Version

Install

install.packages('biotools')

Monthly Downloads

2,575

Version

2.2

License

GPL (>= 2)

Maintainer

Anderson da Silva

Last Published

August 8th, 2015

Functions in biotools (2.2)

D2.disc

Discriminant Analysis Based on Mahalanobis Distance
findSubsample

Finding an Optimized Subsample
confusionmatrix

Confusion Matrix
garlicdist

Distances Between Garlic Cultivars
tocher

Tocher's Clustering
gencovtest

Testing Genetic Covariance
creategroups

Creating Homogeneous Groups
maize

Maize Data
aer

Apparent Error Rate
pathanalysis

Path Analysis, Simple and Under Collinearity
samplesize

Minimum Sample Size
biotools-package

Tools for Biometry and Applied Statistics in Agricultural Science
fitplotsize

Parameter Estimation of the Plot Size Model
boxM

Box's M-test
D2.dist

Pairwise Squared Generalized Mahalanobis Distances
multcor.test

Pairwise Correlation t-Test
cov2pcov

Partial Covariance Matrix
singh

Importance of Variables According to the Singh (1981) Criterion
mantelTest

Mantel's Permutation Test
optimumplotsize

Maximum Curvature Point for Optimum Plot Size
mantelPower

Power of Mantel's Test
distClust

Cluster Distance Matrix
peppercorr

Correlations Between Pepper Variables