Description Usage Arguments Details Value Author(s) See Also
print.moc
prints information contained in a fitted moc
object. The attributes
parameters of the functions
gmu
, gshape
, gextra
and gmixture
will be
used to label the output.
coef.moc
returns the coefficients (estimated parameters) of a
fitted moc
object.
fitted.moc
computes the expected values for each observation
of a moc
object using its expected
function.
obsfit.moc
computes and prints the mean posterior
probabilities and the posterior means of a user specified function of
the expected and observed values, separated with respect
to the specified variable.
1 2 3 4 5 6 7 8 9 10 11 12 13 |
x, object |
Objects of class |
split |
If split is TRUE, returns a list with elements corresponding to mu, shape, extra and mixture parameters. |
digits |
Number of digits to be printed. |
expand |
Expand density, gmu, gshape, gextra, gmixture function body in the print. |
transpose |
Transpose fitted.mean and observed.mean in the print. |
along |
Splitting variable. |
FUN |
User defined function to apply to observed and expected values. |
... |
Unused. |
obsfit.moc
will first compute the posterior probabilities
for all subjects in each mixture using post.moc
and
then the weighted posterior mean probabilities
\Sum_i (wt[i] * post[i,k]) / \Sum_i wt[i]
The weighted posterior means of a function g() of the data (which are the empirical estimators of the conditional expectation given mixture group) are computed as
\Sum_i (wt[i] * post[i,k] * g(y[i])) / \Sum_i (wt[i] * post[i,k])
where both sums are taken over index of valid data y[i].
All these methods return their results invisibly.
Bernard Boulerice <bernard.boulerice.bb@gmail.com>
moc
, residuals.moc
, post.moc
,
plot.moc
, AIC.moc
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.