DiscriMiner (version 0.1-28)

FRatio: F-Statistic Ratio

Description

Calcualtes the F-statistic between a quantitative variable and a qualitative variable

Usage

FRatio(variable, group)

Arguments

variable

a quantitative variable

group

a vector or factor with group memberships (i.e. qualitative variable)

Value

• F-statistic and its p-value

References

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

See Also

discPower, corRatio

Examples

# load bordeaux wines dataset
  data(bordeaux)

  # F-statistic ratio between temperature and quality
  FRatio(bordeaux$temperature, bordeaux$quality)