Graybill.mtx {hiddenf}

Wheat Yields

Description

Wheat yields from four genotypes in randomized block design with 13 locations.

Usage

data(Graybill.mtx)

Value

Graybill.mtx

Matrix of wheat yields, rows are locations, columns are genotypes

Source

Graybill, FA. (1954) Variance Heterogeneity in a Randomized Block Design, Biometrics, 10:516-520.

Examples

## Not run: 
data(Graybill.mtx)
Graybill.out <- HiddenF(Graybill.mtx)
plot(Graybill.out) 

## End(Not run)