sasef_II {lazy.sasef} | R Documentation |

SAS Estimable Functions of Type II

sasef_II(obj = NULL, print = 0)

`obj` |
A design object |

`print` |
= 1 to print the result |

A design object is a list of the design matrix (X),
infomation list (info) and parameter list (param) where

X is the design matrix

and

info is a list whose length is the number of effects.

info[[i]] contains the following:

ename name of effect[i]

order order of effect[i]: 0, 1, ..., maxorder

elevels # of levels of effect[i]

df degrees of freedom of effect[i]

erange range of effect[i] in the (full rank) estimable functions

range=cbind(from,to) where

from is the starting independent colmn of effect[i] in X

to is the ending independent column of effect[i] in X

rangef=cbind(from,to) where

from is the starting colmn of effect[i] in X

to is the ending column of effect[i] in X

menum vector of main effect number involved in effect[i]
contained vector of effect numbers which contains effect[i]

where effect number is defined according to the order of column of X.

contains vector of effects which effect[i] contais.

param is a list consisting of

type, drop, maxorder, sort, pattern

Information of estimable function may be added to this object later.

Estimable function in general form is the rows of

matSwp( t(X)%*%X ) %*% t(X)%*%X

Note that all-zero rows are included

A design object with the following list attached to it:

ef=list(type, Q, ef, locnz)

where Q is the EF in numeric form

and ef is the EF in SAS format.

[Package *lazy.sasef* version 0.1.2 Index]