negbin_score: Computes the ordinary score for each space-time window.
Description
Computes the score statistic for each space-time window, assuming an
ordinary outbreak/event/anomaly model and either a Poisson or a negative
binomial distribution for the counts.
Usage
negbin_score(table)
Arguments
table
A data.table with columns zone, duration, num,
denom.
Value
A data.table with columns zone, duration, statistic.