Displaying 2 results from an estimated 2 matches for "lambda_ij".
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2003 Jul 10
1
The question is on Symmetry model for square table.
...h", nl, "should be 1 or",
length(levels)))
class(f) <- c(if (ordered) "ordered", "factor")
f
}
-----------------------------------------------------------------------------
The model and Assumptions
log(m_ij)= lambda + lambda_i + lambda_j + lambda_ij
where,
lambda_ij = lambda_ji for i not equal to j
and lambda_i(A) = lambda_i(B)
Likelihood equation is
m_ij =(n_ij + n_ji)/2
For symmetry m_(ij)=m_(ji)
"R program" does not recognised "symm" pathern, that is (1,1), (1,2) and
so on but "S-plus" do. So please I need...
2013 May 29
1
quick question about glm() example
I don't have a copy of Dobson (1990) from which the glm.D93 example is
taken in example("glm"), but I'm strongly suspecting that these are
made-up data rather than real data; the means of the responses within
each treatment are _identical_ (equal to 16 2/3), so two of the
parameters are estimated as being zero (within machine tolerance). (At
this moment I don't understand