calculate.correlation is missing

[dmd]

I installed MEGENA:

install_github("songw01/MEGENA")

But oddly I'm seeing:

> calculate. (i hit tab here)
calculate.PFN         calculate.rho.signed
> calculate.correlation
Error: object 'calculate.correlation' not found

Did I do the installation incorrectly? Why is calculate.correlation not available?

[dmd]

It seems to not be exported?

> ls("package:MEGENA")
 [1] "calculate.PFN"              "calculate.rho.signed"
 [3] "compute.PFN.par"            "do.MEGENA"
 [5] "draw_sunburst_wt_fill"      "get_module_hierarchy_graph"
 [7] "get.DegreeHubStatistic"     "get.hub.summary"
 [9] "get.union.cut"              "MEGENA.ModuleSummary"
[11] "module_convert_to_table"    "output.geneSet.file"
[13] "perform.AllPairs.FET"       "perform.ijPairs.FET"
[15] "planaritytest"              "plot_module"
[17] "plot_module_hierarchy"      "plot_subgraph"
[19] "read.geneSet"

[dmd]

This worked in 1.3.7 but fails in 1.6.