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FSinR (version 2.0.5)

cramer: Cramer V measure

Description

Generates an evaluation function that calculates Cramer's V value Cramer1946FSinR, evaluating features individually (individual measure). This function is called internally within the filterEvaluator function.

Usage

cramer()

Arguments

Value

Returns a function that is used to generate an individual evaluation measure using Cramer V.

References

Examples

Run this code
# NOT RUN {
## The direct application of this function is an advanced use that consists of using this 
# function directly to individually evaluate a set of features
## Classification problem

# Generate the evaluation function with Cramer
cramer_evaluator <- cramer()
# Evaluate the features (parameters: dataset, target variable and features)
cramer_evaluator(iris,'Species',c('Sepal.Length'))
# }

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