Skip to contents

The Al Qaeda Operations Attack Series is data that pools the relations of individuals associated with over 10 attacks and individually depicts them for each event. It is not a time series but instead an aggregate attack series best perceived as the variously composed attack teams deployed by Al Qaeda over a decade. 1-mode stacked matrices 272 x 272 person by person, each matrix represents an attack. Undirected ties. Relations are co-participation in an attack. 1-mode stacked matrices 272 x 272 person by person. Undirected ties. Relations are kinship relations. Matrices coded as follows: 0 = No Kinship // 1 = In-laws // 2 = Cousins // 3 = Sibling // 4 = Parent/Child // 5 = Married




list of igraph objects


Available from Manchester ( or