agricolae (version 1.0-4)

correl: Correlation Coefficient

Description

An exact correlation for ties or without ties. Methods of Kendall, Spearman and Pearson.

Usage

correl(x, y, method = "pearson",alternative="two.sided")

Arguments

x

Vector

y

Vector

method

"pearson", "kendall", "spearman"

alternative

"two.sided", "less", "greater"

Value

• x
  Numeric
• y
  Numeric
• ...

References

Numerical Recipes in C. Second Edition.

See Also

correlation

Examples

library(agricolae)
data(soil)
attach(soil)
correl(pH,clay,method="kendall")
correl(pH,clay,method="spearman")
correl(pH,clay,method="pearson")