scanstatistics1.1.2 package

Set of increasing sets from left to right of input vector.

Find the connected sets for a location and its $k$ nearest neighbors.

Return those elements in the second set which are connected to those i...

Get the k nearest neighbors for each location, given its coordinates.

Convert a long data frame to a wide matrix.

Given a distance matrix, find the $k$ nearest neighbors.

Estimate baselines based on observed counts.

Estimate variances based on observed counts.

Estimate the parameters of a ZIP distribution.

Computes the flexibly shaped zones as in Tango (2005).

Flip a matrix upside down

Get indices of zero elements in a vector.

Extract a zone from the set of all zones.

Calculate the Gumbel $p$-value for a scan statistic.

Is the relative error between two numbers is less than the given toler...

Return a set of the location and its neighbors if they are connected, ...

Returns TRUE if the neighboring locations are connected to the given l...

Find the increasing subsets of $k$ nearest neighbors for all locations...

Convert a matrix to a data frame.

Calculate the Monte Carlo $p$-value for a scan statistic.

Permute the entries of the matrix, preserving row and column marginals...

Creates a set of all non-empty subsets of the integers from 1 to $n$.

Print a scanstatistic object.

Run a scan statistic analysis.

Calculate the "Bayesian Spatial Scan Statistic" by Neill et al. (2006)...

Calculate the negative binomial bayesian scan statistic..

Calculate the expectation-based negative binomial scan statistic.

Calculate the expectation-based negative binomial scan statistic.

Calculate the expecation-based Poisson scan statistic.

Calculate the expectation-based Poisson scan statistic.

Calculate the highest-value EB ZIP loglihood ratio statistic.

Calculate the expectation-based ZIP scan statistic.

Calculate the space-time permutation scan statistic.

Calculate the population-based Poisson scan statistic.

Calculate the population-based Poisson scan statistic.

Calculate the space-time permutation scan statistic.

scanstatistics: Space-time anomaly detection using scan statistics.

Score each location over zones and duration.

Get the top (non-overlappig) clusters.