Run a graph command — tda_g • tdaR

tda_g reaches any of TDA's forty graph commands; the named functions are the ones with an obvious meaning.

Usage

tda_g(g, cmd, options = list(), dir = tempfile("tda"), ...)

Arguments

g: a tda_graph.
cmd: the command name, e.g. "gsp", "gmst".
options: a named list of options for the command.
dir: working directory.
...: passed to tda_run.

Value

An object carrying a table and the run.

See also

Other graph analysis: plot.tda_graph(), tda_dmet(), tda_g_analyses, tda_graph(), tda_locate_line(), tda_ptree(), tda_ucl()

Examples

e <- data.frame(from = c(1, 1, 2, 3), to = c(2, 3, 4, 4), value = 1)
g <- tda_graph(e, directed = FALSE)
tda_g(g, "gmst")$table  # minimum spanning tree
#>   tree node_i node_j value
#> 1    1      1      2     1
#> 2    1      2      4     1
#> 3    1      3      4     1