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biotools (version 3.1)

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. An approach for predicting spatial gene diversity is implemented.

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Version

Install

install.packages('biotools')

Monthly Downloads

3,537

Version

3.1

License

GPL (>= 2)

Maintainer

Anderson da Silva

Last Published

May 25th, 2017

Functions in biotools (3.1)

confusionmatrix

Confusion Matrix
cov2pcov

Partial Covariance Matrix
creategroups

Creating Homogeneous Groups
distClust

Cluster Distance Matrix
boxM

Box's M-test
brazil

Brazil Grid
aer

Apparent Error Rate
biotools-package

Tools for Biometry and Applied Statistics in Agricultural Science
D2.disc

Discriminant Analysis Based on Mahalanobis Distance
D2.dist

Pairwise Squared Generalized Mahalanobis Distances
multcor.test

Pairwise Correlation t-Test
optimumplotsize

Maximum Curvature Point for Optimum Plot Size
mantelTest

Mantel's Permutation Test
moco

Moco Cotton Data
maize

Maize Data
mantelPower

Power of Mantel's Test
pathanalysis

Path Analysis, Simple and Under Collinearity
peppercorr

Correlations Between Pepper Variables
garlicdist

Distances Between Garlic Cultivars
gencovtest

Testing Genetic Covariance
findSubsample

Finding an Optimized Subsample
fitplotsize

Parameter Estimation of the Plot Size Model
singh

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

Tocher's Clustering
sHe

Spatial Analysis of Gene Diversity
samplesize

Minimum Sample Size
raise.matrix

Raising a Square Matrix to a Power