Binomial Tests {wombsoft}R Documentation

Test for boundaries using the binomial test

Description

These functions take the value of the CandidateBoundaries and CandidateBoundariesRk functions as input, and test to see if the number of candidate boundary elements at each point of the grid is significant with regards to the binomial distribution. The pvalue is chosen by the user. The resulting matrices of the boundaries and their directions are written in text files. And a map is also produced, showing the boundaries in grey.

Usage

BinomialTestDominant(data, cbe, pvalue = 0.05, output_bounds = "bounds.txt", output_dir = "direction.txt")
BinomialTestCodominant(data, cbe, pvalue = 0.05, output_bounds = "bounds.txt", output_dir = "direction.txt")
BinomialTestContingency(data, cbe, pvalue = 0.05, output_bounds = "bounds.txt", output_dir = "direction.txt")

Arguments

data the list of the six items provided by the Data and the Mirror functions.
cbe the candidate boundary elements, results of the functions CandidateBoundaries.
pvalue pvalue of the binomial test. Default value is 0.05.
output_bounds, output_dir file names for writing the two result matrices. Default values are "bounds.txt" and "direction.txt" in the current directory.

Value

none

See Also

Data and CandidateBoundaries and CandidateBoundariesRk for the format of the data and the cbe variables.


[Package wombsoft version 2.0 Index]