Transforms netify network objects into igraph objects (also available as netify_to_igraph),
preserving network structure and optionally including nodal and dyadic attributes as vertex
and edge attributes.
Usage
netify_to_igraph(netlet, add_nodal_attribs = TRUE, add_dyad_attribs = TRUE)
to_igraph(netlet, add_nodal_attribs = TRUE, add_dyad_attribs = TRUE)Arguments
- netlet
A netify object containing network data. Currently supports single-layer networks only. For multilayer networks, use
subset_netifyto extract individual layers first.- add_nodal_attribs
Logical. If TRUE (default), includes nodal attributes from the netify object as vertex attributes in the igraph object. Set to FALSE to create a network with structure only.
- add_dyad_attribs
Logical. If TRUE (default), includes dyadic attributes from the netify object as edge attributes in the igraph object. Set to FALSE to exclude edge covariates.
Value
An igraph object or list of igraph objects:
- Cross-sectional networks
Returns a single igraph object
- Longitudinal networks
Returns a named list of igraph objects, with names corresponding to time periods
The resulting igraph object(s) will have:
Vertices named according to actors in the netify object
Edge weights from the netify weight variable (if present)
Vertex attributes for each nodal variable (if add_nodal_attribs = TRUE)
Edge attributes for each dyadic variable (if add_dyad_attribs = TRUE)
Details
The conversion process handles different netify structures:
Cross-sectional: Direct conversion to a single igraph object
Longitudinal arrays: Internally converted to list format, then each time slice becomes a separate igraph object
Longitudinal lists: Each time period converted to separate igraph object
For directed networks, the resulting igraph object will be directed. For undirected networks, the igraph object will be undirected. Edge weights in the netify object become edge weights in igraph.
When longitudinal data includes actors that appear or disappear over time, each time period's igraph object will contain only the actors present in that period.
Examples
# Load example data
data(icews)
# Example 1: Cross-sectional network with attributes
icews_10 <- icews[icews$year == 2010,]
# Create netify object with attributes
dvars <- c('matlCoop', 'verbConf', 'matlConf')
nvars <- c('i_polity2','i_log_gdp', 'i_log_pop')
verbCoop_net <- netify(
icews_10,
actor1 = 'i', actor2 = 'j',
symmetric = FALSE,
weight = 'verbCoop',
dyad_vars = dvars,
dyad_vars_symmetric = rep(FALSE, length(dvars)),
nodal_vars = nvars
)
# Convert to igraph
ig <- netify_to_igraph(verbCoop_net)
# Examine the result
ig
#> IGRAPH 8c030c8 DNW- 152 9976 --
#> + attr: name (v/c), i_polity2 (v/n), i_log_gdp (v/n), i_log_pop (v/n),
#> | weight (e/n), verbCoop (e/n), matlCoop (e/n), verbConf (e/n),
#> | matlConf (e/n)
#> + edges from 8c030c8 (vertex names):
#> [1] Afghanistan->Argentina Afghanistan->Armenia Afghanistan->Australia
#> [4] Afghanistan->Austria Afghanistan->Azerbaijan Afghanistan->Bahrain
#> [7] Afghanistan->Bangladesh Afghanistan->Belgium Afghanistan->Brazil
#> [10] Afghanistan->Bulgaria Afghanistan->Canada Afghanistan->China
#> [13] Afghanistan->Colombia Afghanistan->Croatia Afghanistan->Cuba
#> [16] Afghanistan->Denmark Afghanistan->Egypt Afghanistan->Estonia
#> + ... omitted several edges
igraph::vcount(ig) # number of vertices
#> [1] 152
igraph::ecount(ig) # number of edges
#> [1] 9976
igraph::vertex_attr_names(ig) # nodal attributes
#> [1] "name" "i_polity2" "i_log_gdp" "i_log_pop"
igraph::edge_attr_names(ig) # edge attributes
#> [1] "weight" "verbCoop" "matlCoop" "verbConf" "matlConf"
# Access specific attributes
igraph::V(ig)$i_polity2 # polity scores
#> [1] NA 9 2 -2 8 5 10 10 -7 -5 5 -7 8 7 7 NA 8 9
#> [19] 0 6 2 -4 10 10 -1 -2 10 -7 7 9 -4 5 10 0 9 -7
#> [37] 10 10 2 8 5 -3 8 -6 9 -3 -4 10 10 3 -5 6 10 8
#> [55] 10 8 1 6 6 0 7 10 9 8 -7 3 10 6 10 9 10 -3
#> [73] -6 8 -10 8 -7 4 -7 8 6 6 -7 10 10 9 0 6 6 7
#> [91] -2 10 8 9 10 -6 5 -6 6 10 10 9 3 4 10 -8 6 9
#> [109] 4 8 9 8 10 10 -10 9 4 -4 -10 7 7 -2 10 10 8 0
#> [127] 9 10 3 -2 5 10 10 -7 -3 -1 4 -2 10 -4 -9 -1 6 -8
#> [145] 10 10 10 -9 -7 -2 7 1
igraph::E(ig)$matlCoop # material cooperation
#> [1] 0 2 0 0 0 0 0 1 0 1 0 2 0 0 0 0 0 0
#> [19] 2 2 20 2 0 3 0 1 5 0 2 3 0 0 10 0 0 1
#> [37] 2 0 0 0 2 1 0 0 0 4 0 0 2 0 0 0 39 1
#> [55] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
#> [73] 1 0 1 4 30 0 0 0 4 0 0 0 1 0 0 0 0 0
#> [91] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [109] 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [127] 0 0 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0
#> [145] 0 0 0 0 0 0 0 3 0 0 1 0 3 0 0 0 0 0
#> [163] 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
#> [181] 0 0 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0
#> [199] 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
#> [217] 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0
#> [235] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0
#> [253] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0
#> [271] 0 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [289] 1 1 0 0 0 0 0 2 3 0 20 2 0 0 0 0 0 0
#> [307] 2 1 0 0 0 1 0 0 2 0 0 0 0 0 0 0 0 0
#> [325] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
#> [343] 0 3 0 0 0 0 0 0 4 0 2 0 0 0 9 0 0 0
#> [361] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0
#> [379] 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 0 0
#> [397] 0 0 0 0 0 0 0 0 0 0 0 0 19 0 0 0 0 1
#> [415] 0 0 4 3 1 2 0 1 2 0 0 0 0 0 2 2 0 2
#> [433] 0 0 0 0 0 1 0 13 11 0 6 0 2 0 0 5 0 0
#> [451] 0 0 2 1 1 0 0 1 4 0 0 0 0 12 3 3 0 0
#> [469] 9 3 0 2 0 0 0 0 2 0 0 0 1 0 1 0 0 0
#> [487] 2 3 1 0 0 4 0 0 0 20 16 1 3 2 0 0 0 0
#> [505] 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0
#> [523] 0 0 0 1 0 0 0 0 0 1 0 0 0 0 4 0 0 0
#> [541] 0 0 1 0 2 0 1 0 0 0 1 0 0 0 0 1 0 0
#> [559] 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0
#> [577] 0 0 0 1 0 0 0 0 1 0 0 0 5 2 0 0 0 0
#> [595] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0
#> [613] 1 0 0 1 0 4 1 0 0 1 0 0 1 0 0 0 0 0
#> [631] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
#> [649] 0 0 0 0 12 0 0 0 0 0 0 0 1 0 0 0 0 0
#> [667] 0 1 0 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0
#> [685] 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 2
#> [703] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0
#> [721] 0 0 2 0 0 1 0 0 0 0 0 9 0 1 0 0 0 0
#> [739] 0 1 0 0 0 4 2 0 0 0 0 0 0 0 0 0 1 1
#> [757] 0 0 2 0 0 0 2 0 0 1 0 1 0 0 0 0 0 3
#> [775] 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0
#> [793] 0 5 0 0 0 2 0 0 0 32 0 1 2 0 0 0 0 0
#> [811] 0 0 15 0 0 0 0 0 0 0 2 0 0 2 1 0 0 0
#> [829] 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0
#> [847] 0 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1
#> [865] 0 0 0 0 0 0 1 0 1 0 0 3 0 0 0 1 0 0
#> [883] 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0
#> [901] 0 2 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 2
#> [919] 0 0 0 0 0 0 0 0 5 0 0 1 0 0 0 0 0 0
#> [937] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [955] 0 2 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0
#> [973] 1 0 2 0 0 0 0 0 0 2 0 0 0 0 0 1 0 0
#> [991] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0
#> [1009] 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0
#> [1027] 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0
#> [1045] 0 0 0 0 0 0 0 0 0 0 0 1 9 0 0 0 0 0
#> [1063] 0 0 2 0 0 0 0 1 0 2 5 2 0 0 0 0 0 0
#> [1081] 1 1 0 0 0 0 1 1 0 0 3 0 0 0 8 12 0 1
#> [1099] 0 7 0 0 2 1 0 0 0 0 0 2 0 0 0 0 0 1
#> [1117] 0 0 0 0 0 0 1 0 0 4 1 1 0 0 0 0 0 1
#> [1135] 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 4
#> [1153] 1 0 0 0 0 5 0 0 0 0 0 0 0 1 0 0 0 0
#> [1171] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0
#> [1189] 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [1207] 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0
#> [1225] 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0
#> [1243] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [1261] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [1279] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [1297] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [1315] 0 1 0 21 0 0 2 0 1 0 0 0 0 0 0 0 0 3
#> [1333] 0 12 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2
#> [1351] 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0
#> [1369] 0 7 0 17 0 8 1 0 0 0 0 0 0 0 0 3 0 0
#> [1387] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [1405] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [1423] 0 11 0 0 0 0 6 0 0 0 1 0 0 0 3 0 0 1
#> [1441] 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
#> [1459] 0 0 7 0 5 0 0 0 0 0 1 0 5 0 0 0 0 0
#> [1477] 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0
#> [1495] 1 0 0 9 2 0 0 0 1 0 0 3 2 0 1 0 0 0
#> [1513] 0 2 1 0 0 0 0 0 0 0 1 0 0 1 13 0 0 0
#> [1531] 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [1549] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [1567] 0 0 3 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
#> [1585] 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [1603] 0 0 0 0 0 0 0 0 0 4 0 0 4 0 0 0 0 2
#> [1621] 0 0 0 0 0 1 0 0 0 1 0 1 0 0 2 0 0 2
#> [1639] 0 1 0 0 0 1 0 0 0 0 3 0 2 0 0 0 0 0
#> [1657] 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0
#> [1675] 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [1693] 0 0 17 2 0 5 3 0 3 0 0 0 3 2 0 2 3 2
#> [1711] 4 0 0 1 18 2 1 0 2 0 3 3 1 4 1 4 0 0
#> [1729] 0 2 1 0 0 3 3 0 0 0 11 6 0 6 4 0 0 0
#> [1747] 8 1 0 1 1 53 1 7 5 9 3 1 0 2 0 56 1 2
#> [1765] 4 49 5 0 10 5 1 1 5 0 1 0 2 1 0 2 3 0
#> [1783] 2 1 6 0 3 6 3 0 1 0 0 4 0 0 118 0 0 3
#> [1801] 6 0 3 0 0 17 8 0 1 2 5 0 0 4 6 0 8 13
#> [1819] 0 0 0 3 1 3 11 0 0 2 3 1 0 3 50 0 3 27
#> [1837] 7 14 13 0 0 0 1 2 0 0 2 0 2 0 1 0 0 0
#> [1855] 0 0 0 3 0 1 0 0 0 1 0 0 5 0 0 0 0 0
#> [1873] 0 0 0 2 0 0 2 0 0 0 0 0 0 0 1 0 4 0
#> [1891] 6 0 0 0 0 0 1 0 0 0 0 0 0 0 18 0 0 0
#> [1909] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [1927] 0 0 0 0 0 0 0 0 0 1 0 0 3 0 0 0 0 0
#> [1945] 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0
#> [1963] 2 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0
#> [1981] 0 0 0 0 1 0 3 0 0 0 0 0 0 0 0 0 0 0
#> [1999] 0 0 1 1 1 1 0 1 0 0 0 0 0 0 1 0 0 0
#> [2017] 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0
#> [2035] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0
#> [2053] 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
#> [2071] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [2089] 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0
#> [2107] 0 5 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 1
#> [2125] 0 0 0 0 2 0 1 0 0 0 0 1 0 0 5 0 0 0
#> [2143] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [2161] 1 0 0 0 0 3 0 0 1 7 0 0 1 1 0 0 0 0
#> [2179] 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
#> [2197] 0 0 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0
#> [2215] 6 0 0 1 0 0 0 0 0 5 0 0 0 1 0 0 0 0
#> [2233] 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 10
#> [2251] 0 0 0 0 0 0 0 5 0 0 0 1 0 0 0 0 1 0
#> [2269] 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 0
#> [2287] 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0
#> [2305] 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 10 1
#> [2323] 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0
#> [2341] 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0
#> [2359] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0
#> [2377] 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0
#> [2395] 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0
#> [2413] 0 0 2 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0
#> [2431] 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [2449] 0 0 0 10 0 0 0 0 0 0 0 0 0 0 0 0 0 2
#> [2467] 0 0 7 1 1 0 0 0 0 0 2 2 1 0 0 0 1 0
#> [2485] 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0
#> [2503] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
#> [2521] 0 0 0 1 0 1 0 0 0 0 0 1 0 0 3 0 0 0
#> [2539] 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [2557] 1 6 0 0 1 0 0 6 2 12 0 0 4 0 0 0 0 0
#> [2575] 0 4 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
#> [2593] 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2 0
#> [2611] 0 0 6 2 0 0 2 0 0 0 1 0 2 0 0 0 4 0
#> [2629] 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
#> [2647] 0 0 0 4 0 0 0 0 2 0 0 0 0 0 0 0 0 0
#> [2665] 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0
#> [2683] 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0
#> [2701] 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0
#> [2719] 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0
#> [2737] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [2755] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [2773] 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
#> [2791] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 29 0 0
#> [2809] 0 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0
#> [2827] 0 0 1 0 0 0 0 2 1 0 0 0 3 0 0 0 0 0
#> [2845] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [2863] 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [2881] 0 0 0 0 0 0 2 0 0 0 3 0 0 0 0 2 0 0
#> [2899] 0 0 1 0 0 0 0 0 0 0 0 0 0 0 4 0 2 11
#> [2917] 0 6 0 0 0 1 0 0 0 0 0 0 0 2 13 0 0 0
#> [2935] 1 1 0 2 1 9 2 0 1 0 0 1 2 2 3 0 0 0
#> [2953] 0 0 2 0 0 1 0 2 0 2 0 0 0 0 13 0 0 3
#> [2971] 2 20 2 0 1 1 0 1 0 1 2 0 0 2 0 0 8 0
#> [2989] 0 0 0 0 0 0 2 4 18 0 1 2 2 0 0 1 0 1
#> [3007] 12 1 0 7 2 0 0 0 0 0 16 9 2 1 1 1 0 0
#> [3025] 0 1 1 7 2 0 0 0 0 3 0 0 1 0 0 0 2 0
#> [3043] 1 5 2 0 0 5 4 0 0 0 0 0 0 0 0 0 0 0
#> [3061] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [3079] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [3097] 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0
#> [3115] 0 0 0 1 19 0 0 1 0 0 5 0 0 1 0 0 0 0
#> [3133] 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
#> [3151] 0 0 0 0 2 0 0 0 3 0 0 5 0 0 0 1 0 0
#> [3169] 3 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 2
#> [3187] 0 0 0 21 0 0 0 0 0 0 0 2 0 0 0 0 2 0
#> [3205] 0 2 0 25 0 0 0 1 1 0 1 0 1 0 0 0 0 1
#> [3223] 1 0 0 0 0 0 0 0 3 0 0 0 0 0 0 3 0 0
#> [3241] 0 1 0 3 0 5 0 0 0 16 0 1 0 2 0 11 11 0
#> [3259] 11 6 2 0 2 2 0 0 0 0 1 1 0 1 0 0 0 0
#> [3277] 0 0 1 0 0 0 0 0 0 0 0 0 5 0 0 0 4 0
#> [3295] 0 0 10 1 0 1 1 0 0 0 3 1 0 0 1 0 0 0
#> [3313] 0 0 1 0 0 1 1 3 1 1 6 0 0 5 0 0 1 0
#> [3331] 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
#> [3349] 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0
#> [3367] 0 1 3 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0
#> [3385] 0 0 0 2 0 0 1 0 0 0 0 3 0 0 0 0 0 0
#> [3403] 0 0 3 0 2 0 5 0 0 0 0 0 2 4 2 1 0 0
#> [3421] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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#> [3457] 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0
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#> [3727] 0 0 2 0 0 0 0 0 0 0 0 3 0 0 0 12 0 0
#> [3745] 0 0 1 0 0 28 0 0 0 1 0 0 3 0 1 0 0 7
#> [3763] 0 4 0 0 1 0 0 0 0 0 7 0 0 0 0 0 1 1
#> [3781] 0 0 0 0 0 1 4 0 2 0 4 0 0 0 0 10 0 5
#> [3799] 2 0 0 3 0 0 4 0 0 0 2 1 5 9 1 0 0 0
#> [3817] 0 0 69 0 0 1 0 0 0 0 15 0 1 0 1 0 0 0
#> [3835] 0 0 19 0 0 0 0 0 1 0 3 0 0 0 0 0 1 3
#> [3853] 18 0 1 1 5 0 2 3 0 0 0 0 0 0 0 0 0 0
#> [3871] 0 0 7 0 0 0 0 0 0 0 0 1 0 4 0 1 0 1
#> [3889] 0 0 0 0 0 0 0 0 0 5 7 0 0 0 2 0 0 0
#> [3907] 0 11 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1
#> [3925] 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 2 0 91
#> [3943] 0 0 0 0 5 0 1 4 1 1 0 2 0 2 2 3 0 0
#> [3961] 0 0 1 0 0 4 0 0 0 0 0 0 2 0 0 0 0 4
#> [3979] 0 0 1 13 0 0 0 5 0 0 0 0 2 2 0 1 0 46
#> [3997] 0 1 0 3 0 2 0 2 0 0 6 0 101 0 0 0 0 1
#> [4015] 0 5 0 0 0 0 0 0 0 0 0 3 0 0 83 0 0 0
#> [4033] 0 0 0 5 3 0 0 0 0 1 0 0 4 2 0 0 1 7
#> [4051] 3 0 0 0 0 5 2 0 2 1 94 0 2 0 0 0 1 4
#> [4069] 0 0 1 0 1 0 0 0 1 0 0 0 1 0 3 0 0 0
#> [4087] 1 0 0 0 0 0 0 0 13 0 0 2 1 0 0 3 0 1
#> [4105] 0 0 0 0 0 0 0 11 0 2 0 0 0 0 0 6 0 0
#> [4123] 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 3 66 0
#> [4141] 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
#> [4159] 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [4177] 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [4195] 7 0 0 0 1 2 2 0 1 2 0 0 0 0 0 0 0 0
#> [4213] 0 0 0 9 3 0 0 0 0 0 0 4 0 0 0 0 1 7
#> [4231] 4 0 5 0 4 0 4 2 10 4 0 2 0 26 0 3 0 3
#> [4249] 3 1 0 21 2 0 1 9 0 0 1 0 0 0 0 0 0 0
#> [4267] 0 0 0 2 0 0 4 4 0 0 0 0 0 2 2 0 0 1
#> [4285] 0 0 0 13 0 0 0 1 3 0 4 24 0 0 3 5 1 0
#> [4303] 3 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0
#> [4321] 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1
#> [4339] 0 13 0 0 3 0 0 0 0 0 0 0 0 0 0 4 1 0
#> [4357] 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0
#> [4375] 0 0 0 1 0 0 0 0 4 0 0 0 0 2 0 0 0 0
#> [4393] 2 0 0 0 0 4 0 0 0 6 1 0 0 0 0 0 0 0
#> [4411] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [4429] 1 6 0 0 0 0 6 0 1 7 2 3 1 1 0 2 0 0
#> [4447] 6 0 6 12 159 0 0 2 1 0 0 0 1 0 1 0 6 1
#> [4465] 0 1 0 3 5 0 0 0 8 0 13 3 2 6 0 0 0 0
#> [4483] 6 0 7 4 11 0 0 1 0 0 0 0 0 0 1 0 1 1
#> [4501] 0 1 19 0 0 0 0 2 3 0 0 6 0 0 0 0 2 0
#> [4519] 0 1 3 4 1 0 0 0 0 0 0 2 0 0 2 3 0 0
#> [4537] 1 5 0 13 0 0 0 2 0 0 2 54 1 5 7 7 4 3
#> [4555] 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
#> [4573] 0 0 0 12 0 0 0 0 0 0 6 0 0 0 0 6 7 0
#> [4591] 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 1
#> [4609] 0 1 0 0 0 0 0 2 0 0 0 0 6 0 0 6 0 0
#> [4627] 0 0 0 5 0 0 8 0 0 0 0 0 0 0 0 0 0 2
#> [4645] 0 0 0 0 0 0 1 0 0 3 0 0 2 0 0 0 0 0
#> [4663] 0 0 7 0 0 0 0 0 0 0 0 0 2 0 0 0 0 8
#> [4681] 0 0 1 0 0 0 0 0 6 0 2 0 0 0 0 0 0 0
#> [4699] 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 2 0 0
#> [4717] 0 11 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0
#> [4735] 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 23
#> [4753] 0 0 2 1 0 0 0 6 1 1 5 0 0 0 0 2 0 0
#> [4771] 0 0 0 0 0 0 0 0 0 0 0 0 18 0 0 0 0 0
#> [4789] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [4807] 20 0 0 0 3 0 0 13 0 0 0 1 0 0 0 0 0 0
#> [4825] 12 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
#> [4843] 0 2 0 6 0 0 0 0 0 0 1 39 0 0 0 0 0 4
#> [4861] 0 0 0 0 0 11 0 0 2 0 0 1 0 1 0 0 0 0
#> [4879] 2 0 0 0 2 19 1 0 0 0 2 0 0 0 0 0 0 0
#> [4897] 0 0 0 0 1 0 0 0 0 0 0 1 0 0 13 0 0 4
#> [4915] 3 4 2 0 0 0 0 11 4 0 1 48 3 1 2 0 0 0
#> [4933] 2 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 1 0
#> [4951] 2 3 3 0 3 1 0 0 2 2 7 0 0 0 0 0 0 0
#> [4969] 0 0 0 1 0 0 0 0 0 0 2 0 0 0 5 0 4 0
#> [4987] 122 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0
#> [5005] 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0
#> [5023] 0 0 0 0 0 0 0 0 2 11 3 0 0 0 0 0 1 0
#> [5041] 0 0 1 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0
#> [5059] 2 0 3 0 0 0 0 0 0 2 1 0 0 0 0 0 0 3
#> [5077] 0 0 0 0 0 0 0 0 0 0 2 1 2 0 0 0 0 0
#> [5095] 0 4 0 0 2 0 0 0 0 0 0 0 0 3 0 0 0 1
#> [5113] 0 0 0 0 0 0 0 0 0 0 0 9 0 0 0 0 0 0
#> [5131] 0 0 0 0 0 2 0 0 0 0 0 0 1 0 0 0 0 0
#> [5149] 0 0 0 0 0 0 1 7 2 0 0 1 0 0 2 0 0 0
#> [5167] 0 0 0 0 0 5 0 4 0 0 1 0 0 0 0 0 0 0
#> [5185] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [5203] 0 0 0 0 0 0 2 1 0 1 0 0 0 0 0 0 2 0
#> [5221] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
#> [5239] 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 2 0 4
#> [5257] 0 0 0 2 0 6 2 2 0 5 0 0 2 0 0 0 0 0
#> [5275] 0 0 2 0 0 0 0 0 0 0 1 0 0 2 0 0 2 1
#> [5293] 0 0 0 1 0 0 6 0 0 0 1 0 1 9 0 0 0 0
#> [5311] 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0
#> [5329] 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
#> [5347] 0 0 0 0 0 0 0 20 0 0 0 0 0 0 0 1 5 1
#> [5365] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0
#> [5383] 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0
#> [5401] 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 24 0 0
#> [5419] 0 0 0 1 6 0 0 0 1 0 0 1 0 0 1 0 0 3
#> [5437] 0 0 0 0 0 0 0 6 0 0 0 3 23 0 0 0 0 0
#> [5455] 0 0 0 1 1 0 0 0 0 5 0 0 0 0 2 0 0 0
#> [5473] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [5491] 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0
#> [5509] 3 0 0 0 0 2 0 0 0 0 0 0 0 0 2 0 3 1
#> [5527] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [5545] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [5563] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
#> [5581] 1 0 0 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0
#> [5599] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [5617] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [5635] 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [5653] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [5671] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [5689] 2 0 0 1 0 0 0 4 0 0 0 0 1 0 0 2 0 0
#> [5707] 0 1 0 0 0 0 0 0 0 0 0 0 0 1 13 3 0 0
#> [5725] 0 0 0 0 0 0 0 1 2 0 0 0 0 4 0 0 1 0
#> [5743] 0 2 0 1 0 0 0 0 1 3 0 3 0 0 0 0 0 10
#> [5761] 0 0 0 0 2 0 0 0 3 0 4 0 0 0 0 0 0 0
#> [5779] 0 0 0 0 0 0 6 0 0 0 1 0 0 3 0 0 0 1
#> [5797] 0 1 0 0 0 0 1 3 0 0 0 3 0 0 0 0 0 0
#> [5815] 0 0 0 0 0 0 1 0 0 0 0 0 0 4 0 0 0 0
#> [5833] 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0
#> [5851] 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0
#> [5869] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [5887] 0 0 0 0 2 1 4 0 0 0 0 3 0 0 0 0 1 0
#> [5905] 0 2 0 0 0 0 8 0 12 2 2 0 0 0 0 0 1 0
#> [5923] 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
#> [5941] 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 51
#> [5959] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [5977] 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [5995] 0 0 0 0 0 0 9 0 0 0 0 0 0 0 4 0 0 0
#> [6013] 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
#> [6031] 0 0 2 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [6049] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [6067] 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [6085] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [6103] 0 0 0 1 0 0 0 0 0 0 0 0 1 1 6 0 0 0
#> [6121] 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
#> [6139] 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
#> [6157] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0
#> [6175] 5 0 0 0 0 0 0 0 3 0 0 0 0 2 3 0 0 6
#> [6193] 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 12 0 0
#> [6211] 7 6 2 0 0 0 0 0 5 0 0 6 2 0 1 0 0 0
#> [6229] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 27 2 0
#> [6247] 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0
#> [6265] 0 0 0 3 1 0 1 0 0 0 0 0 1 0 0 0 0 0
#> [6283] 0 0 0 0 0 0 0 0 0 1 1 1 2 0 0 0 1 0
#> [6301] 0 0 0 0 1 1 0 0 0 0 0 4 0 0 0 0 1 0
#> [6319] 0 0 0 0 0 6 6 0 0 4 0 1 5 0 0 0 0 0
#> [6337] 0 0 0 1 0 0 0 4 0 0 0 1 0 0 1 0 0 0
#> [6355] 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 2
#> [6373] 0 0 1 0 0 0 0 0 0 0 3 5 0 0 0 0 0 7
#> [6391] 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 2 0
#> [6409] 0 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 0
#> [6427] 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [6445] 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0
#> [6463] 0 0 0 0 1 0 0 0 0 0 0 0 0 0 4 2 0 0
#> [6481] 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2 1 0
#> [6499] 0 0 3 0 0 2 0 0 0 0 0 0 0 0 0 1 0 4
#> [6517] 4 0 0 0 1 0 0 0 0 0 0 0 2 0 0 0 1 1
#> [6535] 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0
#> [6553] 0 0 0 0 0 0 0 0 8 10 0 0 0 1 0 1 0 0
#> [6571] 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
#> [6589] 0 0 0 0 0 1 0 0 3 7 1 0 0 0 0 0 0 0
#> [6607] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
#> [6625] 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 1 2 0
#> [6643] 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
#> [6661] 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 2
#> [6679] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [6697] 0 61 0 0 0 0 2 0 3 0 1 0 0 0 0 0 0 0
#> [6715] 0 0 0 19 0 0 0 0 0 0 0 0 0 0 0 2 74 4
#> [6733] 23 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0
#> [6751] 0 0 0 1 0 0 0 0 0 0 2 0 1 0 2 0 5 0
#> [6769] 0 0 1 0 0 0 0 3 0 0 0 0 0 1 6 32 0 0
#> [6787] 0 1 0 0 0 2 0 0 7 0 0 0 0 3 0 0 0 1
#> [6805] 0 0 0 0 0 0 0 3 0 0 2 0 2 0 0 0 1 0
#> [6823] 0 0 4 0 4 0 0 0 0 0 0 0 0 0 0 1 0 0
#> [6841] 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
#> [6859] 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
#> [6877] 1 0 0 0 0 2 1 0 7 2 4 0 0 0 0 1 0 0
#> [6895] 0 0 0 0 0 0 0 0 2 0 2 0 0 0 0 2 0 0
#> [6913] 5 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0
#> [6931] 0 0 1 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0
#> [6949] 0 0 2 0 1 0 0 15 0 0 0 0 0 0 1 0 0 1
#> [6967] 0 1 0 0 0 0 1 0 0 0 3 0 0 0 0 0 0 0
#> [6985] 4 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0
#> [7003] 0 0 0 0 0 0 3 0 0 0 0 0 0 4 0 0 8 0
#> [7021] 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0
#> [7039] 0 0 0 0 0 0 0 2 7 0 2 0 0 1 0 0 1 0
#> [7057] 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0
#> [7075] 0 0 0 0 2 9 0 0 0 0 1 0 0 0 0 0 0 0
#> [7093] 0 0 1 0 0 1 0 1 0 1 0 0 0 0 0 0 0 1
#> [7111] 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [7129] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [7147] 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0
#> [7165] 0 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0
#> [7183] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [7201] 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [7219] 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 1
#> [7237] 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [7255] 0 0 7 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
#> [7273] 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0
#> [7291] 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0 0 0
#> [7309] 0 1 0 2 0 0 0 2 0 0 0 0 0 0 0 13 0 0
#> [7327] 0 0 1 2 0 0 2 0 0 0 0 0 0 0 0 0 1 0
#> [7345] 0 0 0 8 0 0 0 26 0 0 0 0 9 1 1 7 0 1
#> [7363] 33 0 0 0 2 4 2 0 0 4 23 22 4 0 1 0 0 2
#> [7381] 0 0 0 0 0 1 0 0 0 5 0 0 8 51 0 0 0 0
#> [7399] 0 0 13 1 19 2 27 1 0 15 0 1 0 5 0 9 3 0
#> [7417] 88 0 1 6 0 0 0 0 0 0 0 0 14 2 0 0 0 1
#> [7435] 0 0 0 2 0 5 0 1 2 0 37 0 0 0 0 0 0 0
#> [7453] 0 0 3 14 0 0 1 7 0 0 17 10 0 1 0 0 0 36
#> [7471] 0 6 71 0 2 9 1 0 0 0 0 0 0 1 0 0 0 1
#> [7489] 0 0 0 0 2 0 0 0 0 2 0 0 0 0 0 0 0 0
#> [7507] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
#> [7525] 0 0 2 0 0 4 0 0 7 0 0 0 2 0 0 0 0 0
#> [7543] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3
#> [7561] 0 0 0 0 0 0 1 0 3 0 0 0 1 0 0 0 0 0
#> [7579] 1 0 0 0 0 1 4 0 0 0 0 0 0 0 0 0 5 0
#> [7597] 0 19 0 1 0 0 0 0 1 0 0 7 0 0 2 0 0 0
#> [7615] 0 1 2 0 1 0 0 0 0 0 0 15 0 0 1 24 0 0
#> [7633] 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0
#> [7651] 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0
#> [7669] 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
#> [7687] 0 0 0 0 0 0 0 0 0 2 0 0 3 0 0 0 0 0
#> [7705] 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0
#> [7723] 0 0 0 0 0 0 8 0 0 0 0 0 1 0 0 0 0 0
#> [7741] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
#> [7759] 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0
#> [7777] 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0
#> [7795] 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [7813] 0 0 0 0 3 0 0 0 0 3 0 6 0 0 0 0 0 0
#> [7831] 0 0 0 0 0 0 1 4 0 0 0 0 0 0 0 0 14 1
#> [7849] 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 2 0 0
#> [7867] 0 3 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 2
#> [7885] 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
#> [7903] 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
#> [7921] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
#> [7939] 0 0 0 0 0 0 0 0 2 0 0 0 0 0 1 0 0 0
#> [7957] 0 0 0 23 0 3 0 0 0 3 0 9 0 0 0 0 5 0
#> [7975] 0 1 0 0 0 0 5 0 0 1 0 0 0 0 0 0 8 10
#> [7993] 0 1 0 1 1 1 0 1 0 0 0 0 0 56 0 14 1 4
#> [8011] 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0
#> [8029] 0 0 1 0 0 2 0 0 0 0 0 0 3 0 0 0 0 0
#> [8047] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
#> [8065] 0 0 0 0 2 0 0 2 1 1 0 1 0 0 0 0 2 0
#> [8083] 0 1 0 0 0 4 0 0 35 0 0 1 0 5 3 0 1 0
#> [8101] 0 0 10 3 0 0 0 4 6 7 0 1 0 0 0 0 0 0
#> [8119] 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 2 0 2
#> [8137] 0 0 0 0 2 0 0 0 0 0 2 2 0 1 3 4 0 8
#> [8155] 0 0 1 0 0 2 0 1 1 0 0 0 4 0 0 0 2 0
#> [8173] 0 0 0 0 0 0 3 0 0 1 0 0 0 0 0 1 0 0
#> [8191] 0 0 0 1 0 0 0 0 3 0 3 0 0 0 0 4 0 0
#> [8209] 0 0 0 0 0 0 0 0 0 2 0 1 3 0 1 0 0 0
#> [8227] 0 0 0 2 0 0 0 0 0 4 0 0 0 0 1 0 1 0
#> [8245] 0 0 0 0 0 1 0 0 2 0 0 0 0 0 0 0 0 0
#> [8263] 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2
#> [8281] 0 0 0 0 0 0 2 0 0 0 0 0 0 7 0 0 0 4
#> [8299] 5 0 0 1 0 0 0 0 1 1 0 0 2 0 2 2 0 1
#> [8317] 0 1 0 0 10 1 0 0 0 5 0 0 0 0 0 0 0 0
#> [8335] 0 2 0 0 2 0 1 0 0 0 24 15 0 0 2 31 0 0
#> [8353] 0 0 0 0 0 0 1 0 1 7 0 0 0 1 0 0 0 0
#> [8371] 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [8389] 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0
#> [8407] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [8425] 0 4 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0
#> [8443] 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
#> [8461] 1 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [8479] 1 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0
#> [8497] 0 1 1 1 1 0 0 0 0 0 0 0 0 0 1 0 2 0
#> [8515] 0 0 0 0 0 0 2 6 0 0 2 0 0 0 0 0 0 0
#> [8533] 0 0 0 0 0 0 6 0 0 3 0 1 1 0 0 0 0 0
#> [8551] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
#> [8569] 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [8587] 1 0 0 0 0 3 0 0 1 0 0 0 0 0 2 0 0 1
#> [8605] 0 0 0 0 0 3 0 0 0 2 0 0 9 0 1 6 0 4
#> [8623] 0 0 0 0 358 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [8641] 0 0 3 0 0 0 0 2 0 1 0 0 0 0 0 0 0 0
#> [8659] 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0
#> [8677] 0 0 0 0 0 0 0 0 0 1 0 0 0 5 0 3 0 0
#> [8695] 7 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0
#> [8713] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
#> [8731] 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [8749] 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
#> [8767] 3 0 0 0 0 0 0 0 3 1 0 0 0 0 0 0 0 1
#> [8785] 0 0 0 2 1 0 1 0 14 0 2 0 0 7 0 0 0 0
#> [8803] 0 0 1 0 1 0 17 0 0 0 0 0 0 4 0 3 1 0
#> [8821] 2 0 8 0 0 0 0 6 1 0 0 14 0 0 0 0 0 0
#> [8839] 0 0 1 0 0 0 1 11 0 2 3 0 0 0 0 3 0 0
#> [8857] 0 0 0 0 0 2 1 60 0 0 0 0 0 0 0 0 0 0
#> [8875] 0 0 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0
#> [8893] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
#> [8911] 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
#> [8929] 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0
#> [8947] 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
#> [8965] 2 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0
#> [8983] 0 0 0 0 0 0 0 12 0 0 0 0 0 0 1 0 0 0
#> [9001] 1 0 0 0 0 0 0 0 2 0 0 0 5 0 0 0 0 0
#> [9019] 0 0 0 0 0 0 0 3 0 0 0 0 3 0 0 0 0 0
#> [9037] 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 2
#> [9055] 0 0 0 2 1 0 0 0 0 0 0 1 0 0 0 0 0 0
#> [9073] 0 0 0 0 0 0 0 0 3 1 0 0 0 0 0 0 1 0
#> [9091] 0 0 0 0 0 0 0 0 0 0 7 0 0 71 0 0 7 0
#> [9109] 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
#> [9127] 0 3 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0
#> [9145] 0 2 1 0 0 0 2 0 0 1 1 0 0 0 0 0 0 0
#> [9163] 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0
#> [9181] 0 1 0 0 1 25 0 0 0 0 0 0 0 0 0 1 0 0
#> [9199] 0 0 0 0 2 0 0 0 0 1 2 1 0 0 0 0 0 0
#> [9217] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
#> [9235] 0 0 1 0 1 0 1 0 2 3 0 0 0 0 0 0 0 0
#> [9253] 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 7 0
#> [9271] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 4 0
#> [9289] 0 0 0 2 0 0 0 3 0 67 1 4 0 0 0 19 0 0
#> [9307] 0 3 0 0 0 7 0 0 0 1 0 2 0 0 0 6 0 0
#> [9325] 0 0 0 0 0 0 0 0 0 0 0 1 0 0 6 0 2 0
#> [9343] 0 0 0 0 0 3 0 0 4 0 5 14 10 3 1 0 0 1
#> [9361] 0 1 1 2 0 0 0 0 2 13 1 0 0 0 0 1 0 0
#> [9379] 0 0 1 0 0 0 0 4 0 0 2 0 0 17 0 0 0 2
#> [9397] 1 0 0 0 5 0 0 0 2 0 0 0 0 2 8 0 4 7
#> [9415] 0 3 0 0 2 2 1 0 0 0 0 1 0 0 23 0 0 3
#> [9433] 6 0 3 138 5 0 3 1 2 10 0 3 0 4 1 1 0 1
#> [9451] 5 6 4 0 4 13 1 10 0 0 0 5 65 22 0 3 0 0
#> [9469] 3 5 31 2 0 1 1 2 2 3 0 0 6 0 0 22 0 0
#> [9487] 32 11 3 1 6 2 0 0 72 2 0 46 10 29 226 1 45 0
#> [9505] 0 35 7 2 5 10 127 4 19 0 0 35 10 4 2 0 2 0
#> [9523] 0 4 1 1 0 29 8 1 2 1 2 2 0 1 1 0 6 0
#> [9541] 0 157 7 0 2 3 20 4 0 1 8 96 1 13 2 0 0 0
#> [9559] 0 0 25 0 6 7 9 0 0 5 1 7 3 9 2 0 0 1
#> [9577] 17 5 1 29 2 4 18 59 0 4 1 0 0 0 0 0 2 0
#> [9595] 0 0 0 0 0 0 0 0 0 0 2 0 3 0 0 0 0 0
#> [9613] 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0
#> [9631] 0 0 0 0 1 0 0 2 0 0 0 0 0 0 0 0 0 0
#> [9649] 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 3 0
#> [9667] 16 0 0 0 0 0 0 0 6 0 0 1 0 0 0 0 3 0
#> [9685] 0 0 0 1 0 0 0 0 0 0 2 0 0 0 0 0 0 0
#> [9703] 0 0 18 0 0 0 23 0 2 0 0 0 0 0 0 0 0 3
#> [9721] 2 0 0 0 1 1 0 0 0 0 0 0 4 0 0 9 0 0
#> [9739] 0 0 0 0 1 0 0 0 0 0 2 0 0 2 0 0 1 0
#> [9757] 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2
#> [9775] 0 0 0 4 1 0 0 0 0 0 12 0 0 0 0 0 0 0
#> [9793] 2 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 1 0
#> [9811] 3 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0
#> [9829] 0 0 3 0 0 0 0 4 1 0 0 4 0 0 0 0 0 2
#> [9847] 13 0 0 25 0 0 0 0 1 1 2 0 0 0 0 0 0 0
#> [9865] 17 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0
#> [9883] 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
#> [9901] 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0
#> [9919] 0 0 2 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0
#> [9937] 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 3 0 0
#> [9955] 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0
#> [9973] 1 0 0 0
# Example 2: Longitudinal network
verbCoop_longit <- netify(
icews,
actor1 = 'i', actor2 = 'j', time = 'year',
symmetric = FALSE,
weight = 'verbCoop',
dyad_vars = dvars,
dyad_vars_symmetric = rep(FALSE, length(dvars)),
nodal_vars = nvars
)
# Convert to list of igraph objects
ig_list <- netify_to_igraph(verbCoop_longit)
# Examine structure
length(ig_list) # number of time periods
#> [1] 13
names(ig_list) # time period labels
#> [1] "2002" "2003" "2004" "2005" "2006" "2007" "2008" "2009" "2010" "2011"
#> [11] "2012" "2013" "2014"
# Access specific time period
ig_2002 <- ig_list[['2002']]
ig_2002
#> IGRAPH 5231239 DNW- 152 8692 --
#> + attr: name (v/c), i_polity2 (v/n), i_log_gdp (v/n), i_log_pop (v/n),
#> | weight (e/n), verbCoop (e/n), matlCoop (e/n), verbConf (e/n),
#> | matlConf (e/n)
#> + edges from 5231239 (vertex names):
#> [1] Afghanistan->Albania Afghanistan->Armenia Afghanistan->Australia
#> [4] Afghanistan->Austria Afghanistan->Azerbaijan Afghanistan->Bahrain
#> [7] Afghanistan->Bangladesh Afghanistan->Belgium Afghanistan->Brazil
#> [10] Afghanistan->Bulgaria Afghanistan->Cambodia Afghanistan->Canada
#> [13] Afghanistan->Chile Afghanistan->China Afghanistan->Cuba
#> [16] Afghanistan->Denmark Afghanistan->Egypt Afghanistan->Estonia
#> + ... omitted several edges
# Example 3: Convert without attributes
ig_structure_only <- netify_to_igraph(
verbCoop_net,
add_nodal_attribs = FALSE,
add_dyad_attribs = FALSE
)
# Only network structure, no attributes
igraph::vertex_attr_names(ig_structure_only) # only "name"
#> [1] "name" "i_polity2" "i_log_gdp" "i_log_pop"
igraph::edge_attr_names(ig_structure_only) # only "weight" (if present)
#> [1] "weight" "verbCoop" "matlCoop" "verbConf" "matlConf"