Displaying 2 results from an estimated 2 matches for "gamma_ij".
2001 Oct 17
3
Type III sums of squares.
...al interest.
This would go much further toward bringing the desciple to true
enlightenment.
Point 3 --- what hypothesis is being tested by SSA?
Let factor A correspond to index i, and B to index j.
Let the cell means be mu_ij. (In the overparameterized
notation, mu_ij = mu + alpha_i + beta_j + gamma_ij.)
The hypothesis being tested is
H_0: mu_1.-bar = mu_2.-bar = ... = mu_a.-bar
where factor A has a levels, and ``mu_i.-bar'' means
the average (arithmetic mean) of mu_i1, mu_i2, ..., mu_ib.
(Note --- factor B has b levels.)
I.e. the hypothesis is that there is no difference, on averag...
2002 Apr 04
1
PR#1132.
...gt;(Fred Nurk.) Here <code>par</code> is
given as a list with components
</p>
<dl>
<dt>beta:</dt><dd>A vector of loads of dingos' kidneys.</dd>
<dt>gamma:</dt><dd>A <b>symmetric</b> matrix of elephants,
with <i>gamma_ij</i> pertaining to the kidneys of
dingo <i>i</i> and dingo <i>j</i>.</dd>
<dt>r:</dt><dd>A <b>symmetric</b> matrix of ducks with
<i>r_ij</i> pertaining to the kidneys of dingo
<i>i</i> and dingo <i>j<...