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Extract overdispersion from trim object
overdispersion(x)
An object of class trim
trim
The overdispersion value if computed, otherwise NULL.
NULL
Other analyses: coef.trim(), confint.trim(), gof(), index(), now_what(), overall(), plot.trim.index(), plot.trim.overall(), results(), serial_correlation(), summary.trim(), totals(), trim(), vcov.trim(), wald()
coef.trim()
confint.trim()
gof()
index()
now_what()
overall()
plot.trim.index()
plot.trim.overall()
results()
serial_correlation()
summary.trim()
totals()
trim()
vcov.trim()
wald()