Create a graph.
e_graph(e, layout = "force", name = NULL, rm_x = TRUE, rm_y = TRUE, ...) e_graph_gl( e, layout = "force", name = NULL, rm_x = TRUE, rm_y = TRUE, ..., itemStyle = list(opacity = 1) ) e_graph_nodes( e, nodes, names, value, size, category, symbol = NULL, legend = TRUE ) e_graph_edges(e, edges, source, target)
e | An |
---|---|
layout | Layout, one of |
name | Name of graph. |
rm_x, rm_y | Whether to remove the x and y axis, defaults to |
... | Any other parameter. |
itemStyle | This option is available for for GL and canvas graph but is only necessary for GL. |
nodes | Data.frame of nodes. |
names | Names of nodes, unique. |
value | values of nodes. |
size | Size of nodes. |
category | Group of nodes (i.e.: group membership). |
symbol | Symbols of nodes. |
legend | Whether to add serie to legend. |
edges | Data.frame of edges. |
source, target | Column names of source and target. |
value <- rnorm(10, 10, 2) nodes <- data.frame( name = sample(LETTERS, 10), value = value, size = value, symbol = sample(c("circle", "rect", "triangle"), 10, replace = TRUE), grp = rep(c("grp1", "grp2"), 5), stringsAsFactors = FALSE ) edges <- data.frame( source = sample(nodes$name, 20, replace = TRUE), target = sample(nodes$name, 20, replace = TRUE), stringsAsFactors = FALSE ) e_charts() %>% e_graph() %>% e_graph_nodes(nodes, name, value, size, grp, symbol) %>% e_graph_edges(edges, source, target) # Use graphGL for larger networks nodes <- data.frame( name = paste0(LETTERS, 1:1000), value = rnorm(1000, 10, 2), size = rnorm(1000, 10, 2), grp = rep(c("grp1", "grp2"), 500), stringsAsFactors = FALSE ) edges <- data.frame( source = sample(nodes$name, 2000, replace = TRUE), target = sample(nodes$name, 2000, replace = TRUE), stringsAsFactors = FALSE ) e_charts() %>% e_graph_gl() %>% e_graph_nodes(nodes, name, value, size, grp) %>% e_graph_edges(edges, source, target)