aggregate_per_stream

An array with three dimensions. Dimensions are:<dl class="dl-horizontal">
 <dt>Dimension 1</dt><dd>Time, ordered from most recent to most distant.</dd>
 <dt>Dimension 2</dt><dd>Location, enumerated from 1 and up.</dd>
 <dt>Dimension 3</dt><dd>Data stream, enumerated from 1 and up.</dd>
</dl>

Aggregate (sum) values over all locations, and cumulatively over time.

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 Monte Carlo simulation.

Benjamin Kjellson

scanstatistics

Space-Time Anomaly Detection using Scan Statistics

Benjamin All<c3><a9>vius

aggregate_per_stream function

An array with three dimensions. Dimensions are:<dl class='dl-horizontal'>
 <dt>Dimension 1</dt><dd>Time, ordered from most recent to most distant.</dd>
 <dt>Dimension 2</dt><dd>Location, enumerated from 1 and up.</dd>
 <dt>Dimension 3</dt><dd>Data stream, enumerated from 1 and up.</dd>
</dl>

aggregate_per_stream: Aggregate (sum) values over all locations, and cumulatively over time.

Description

Usage

Arguments

Value