Description Usage Arguments Details Value Author(s) References See Also Examples
Computes the Wald score test for the coefficients of a generalized linear model.
1 |
model |
an object that stores the results of |
terms |
number of coefficients to be tested under null hypothesis |
The object model
is obtained using the usual options passed to the glm
function.
The function wald.test()
returns the following list of values:
W |
the value of the Wald statistic. |
pvalue |
the p value of test under null hypothesis chi-square distribution. |
Damiao N. da Silva damiao@ccet.ufrn.br
Antonio Hermes M. da Silva-Junior hermes@ccet.ufrn.br
McCullagh P, Nelder J (1989). Generalized Linear Models. Chapman & Hall/CRC, London.
1 2 3 |
Loading required package: MASS
$W
[1] 5.63406
$pvalue
[1] 0.01761479
attr(,"class")
[1] "wald.test"
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