corRatio: Correlation Ratio

In DiscriMiner: Tools of the Trade for Discriminant Analysis

Description

Calculates the correlation ratio between a quantitaive variable and a qualitative variable

Usage

  corRatio(variable, group)

Arguments

variable	a single quantitative variable
group	vector or factor with group memberships (qualitative variable)

Details

No missing values are allowed

Author(s)

Gaston Sanchez

References

Tenenhaus, M. (2007) Statistique. Dunod, Paris.

See Also

FRatio, discPower

Examples

## Not run: 
  # iris dataset
  data(iris)

  # correlation ratio between Petal-Length and Species
  corRatio(iris$Petal.Length, iris$Species)
  
## End(Not run)

Example output

[1] 0.9413717

DiscriMiner documentation built on May 1, 2019, 10:32 p.m.