reg.homog {agricolae} | R Documentation |
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.
reg.homog(trt, y, x)
trt |
treatment |
y |
dependent variable |
x |
independent variable |
trt |
factor |
y |
numeric |
x |
numeric |
Felipe de Mendiburu
Book in Spanish: Metodos estadisticos para la investigacion. Calzada Benza 1960
library(agricolae) data(frijol) attach(frijol) evaluation<-reg.homog(technology,production,index)