expandC: Expand the Contact Matrix over Regions

In hhh4contacts: Age-Structured Spatio-Temporal Models for Infectious Disease Counts

Description

This is simply the Kronecker product of the contact matrix C with a matrix of ones of dimension n x n.

Usage

expandC(C, n)

Arguments

C	a contactmatrix.
n	the size of the secondary dimension to expand to.

Value

a square matrix with n*ncol(C) rows and columns.

Examples

expandC(contactmatrix(), 2)

Example output

Loading required package: surveillance
Loading required package: sp
Loading required package: xtable
This is surveillance 1.18.0. For overview type ‘help(surveillance)’.
            [,1]       [,2]      [,3]      [,4]      [,5]      [,6]     [,7]
 [1,] 1.89887640 1.89887640 1.1460674 1.1460674 0.9775281 0.9775281 3.179775
 [2,] 1.89887640 1.89887640 1.1460674 1.1460674 0.9775281 0.9775281 3.179775
 [3,] 0.21287129 0.21287129 3.4405941 3.4405941 0.9455446 0.9455446 2.381188
 [4,] 0.21287129 0.21287129 3.4405941 3.4405941 0.9455446 0.9455446 2.381188
 [5,] 0.05882353 0.05882353 0.5168067 0.5168067 4.5000000 4.5000000 2.184874
 [6,] 0.05882353 0.05882353 0.5168067 0.5168067 4.5000000 4.5000000 2.184874
 [7,] 0.26736111 0.26736111 0.7048611 0.7048611 1.2430556 1.2430556 3.812500
 [8,] 0.26736111 0.26736111 0.7048611 0.7048611 1.2430556 1.2430556 3.812500
 [9,] 0.11046512 0.11046512 0.3023256 0.3023256 0.8488372 0.8488372 2.281977
[10,] 0.11046512 0.11046512 0.3023256 0.3023256 0.8488372 0.8488372 2.281977
[11,] 0.05223881 0.05223881 0.2537313 0.2537313 0.2537313 0.2537313 1.373134
[12,] 0.05223881 0.05223881 0.2537313 0.2537313 0.2537313 0.2537313 1.373134
          [,8]     [,9]    [,10]     [,11]     [,12]
 [1,] 3.179775 1.314607 1.314607 0.5280899 0.5280899
 [2,] 3.179775 1.314607 1.314607 0.5280899 0.5280899
 [3,] 2.381188 1.123762 1.123762 0.3861386 0.3861386
 [4,] 2.381188 1.123762 1.123762 0.3861386 0.3861386
 [5,] 2.184874 1.432773 1.432773 0.2731092 0.2731092
 [6,] 2.184874 1.432773 1.432773 0.2731092 0.2731092
 [7,] 3.812500 1.951389 1.951389 0.5034722 0.5034722
 [8,] 3.812500 1.951389 1.951389 0.5034722 0.5034722
 [9,] 2.281977 2.906977 2.906977 0.5726744 0.5726744
[10,] 2.281977 2.906977 2.906977 0.5726744 0.5726744
[11,] 1.373134 1.656716 1.656716 1.6641791 1.6641791
[12,] 1.373134 1.656716 1.656716 1.6641791 1.6641791

hhh4contacts documentation built on March 20, 2020, 5:07 p.m.