kulldorff_baseline

<p>A <code>data.table</code> with columns 
<code>stream, location, time, count</code>, keyed by the first three columns in 
that order.</p>

counts

<p>Estimates the baselines, which are the expected counts, by setting the 
expected count for a given time point and location to be the total count
for that time point multiplied by the proportion of all counts for that 
location.</p>

internal

Detection of anomalous space-time clusters using the scan
statistics methodology. Focuses on prospective surveillance of data streams,
scanning for clusters with ongoing anomalies. Hypothesis testing is made
possible by the generation of Monte Carlo p-values.

kulldorff_baseline: Estimate the baselines (expected counts) by the Kulldorff method.

Description

Usage

Arguments

Value