x_Obj {ffmanova}R Documentation

Creation of a design matrix object

Description

The function takes design/model information as input and performs initial computations for prediction and testing.

Usage

x_Obj(D, model)

Arguments

D A list containing a regressor matrix for each model term
model The model coded as a matrix

Details

See the source code of ffmanova to see how D and model are created.

Value

df_error degrees of freedom for error
D same as input
D_test as D, but with Type II* adjusted model terms. Will be used for testing.
D_om as D, but with OM-adjusted model terms. This is a non-overparameterised representation of the model. Will be used for prediction.
df_D_om degrees of freedom according to D_om
df_D_test degrees of freedom according to D_test
Beta_D output from linregEst where D_om is response and where D is regressor
VmodelDivS_D as above
VextraDivS1_D as above
Umodel output from linregStart where D_om is regressor
VmodelDivS as above
VextraDivS1 as above
termNames model term names

Author(s)

Øyvind Langsrud and Bjørn-Helge Mevik

See Also

linregEst, xy_Obj.


[Package ffmanova version 0.1-1.1 Index]