agricolae (version 1.0-4)

reg.homog: Homologation of regressions

Description

It makes the regressions homogeneity test for a group of treatments where each observation presents a linearly dependent reply from another one. There is a linear function in every treatment. The objective is to find out if the linear models of each treatment come from the same population.

Usage

reg.homog(trt, y, x)

Arguments

trt

treatment

y

dependent variable

x

independent variable

Value

• trt
  factor
• y
  numeric
• x
  numeric

References

Book in Spanish: Metodos estadisticos para la investigacion. Calzada Benza 1960

Examples

library(agricolae)
data(homog1)
attach(homog1)
evaluation<-reg.homog(technology,production,index)