Dear all, imagine the following situation:
I want to create a tidygraph consisting of several subgraphs like in this example: gr1 <- create_notable <https://rdrr.io/cran/tidygraph/man/create_graphs.html>('bull') %>% activate <https://rdrr.io/cran/tidygraph/man/activate.html>(nodes) %>% mutate <https://rdrr.io/cran/tidygraph/man/reexports.html>(name <https://rdrr.io/r/base/name.html> = letters <https://rdrr.io/r/base/Constants.html>[1:5]) gr2 <- create_ring <https://rdrr.io/cran/tidygraph/man/create_graphs.html>(10) %>% activate <https://rdrr.io/cran/tidygraph/man/activate.html>(nodes) %>% mutate <https://rdrr.io/cran/tidygraph/man/reexports.html>(name <https://rdrr.io/r/base/name.html> = letters <https://rdrr.io/r/base/Constants.html>[4:13]) gr1 %>% graph_join <https://rdrr.io/cran/tidygraph/man/graph_join.html>(gr2) when the merged graph is plotted with ggraph afterwards, I would like to identify the former graphs gr1 and gr2 by their node color, so that it is possible to see which node originates from which source. The result will be as follows: nodes a, b, c have i. e. color blue as they originate from gr1, nodes f, g, h, i, j, k, l, m have i. e. color red as they originate from gr2, nodes d, e either have color blue or color red (depending in which sequence the graphs are joined), or nodes d. e have a third color, i. e. green as the belong to both graphs How can this be done? Thanks in advance. Wolfgang Grond [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
