# statistics: Compute statistics In ppsbm: Clustering in Longitudinal Networks

## Description

Convert the initial data into the statistics matrix N_{ijk}, by counting the number of events for the nodes during the subintervals of a particular partition of the time interval.

## Usage

 1 statistics(data, n, K, directed = TRUE) 

## Arguments

 data List with $type.seq,$time.seq n Total number of nodes : i,j\in {1, …, n} K Size of the regular partition, i.e. number of subintervals directed Boolean for directed (TRUE) or undirected (FALSE) case

## Value

N(i,j)k = number of events for the node (i,j) during the k-th subinterval

## Examples

 1 2 3 4 5 6 # Convert the generated data into the statistics matrix N_ijk with 8 columns n <- 50 Dmax <- 2^3 obs <- statistics(generated_Q3\$data,n,Dmax,directed=FALSE) 

ppsbm documentation built on March 19, 2018, 5:03 p.m.