NVD3 Documentation

[tantanchen]

Where can I find documentation on what arguments I can pass to nPlot()? In the example, I see:

`n1 <- nPlot(Freq ~ Hair, group = "Eye", data = hair_eye_male, type = "multiBarChar")

I want to know what are the other arguments I can set, as well as the options for arguments. For example, I would imagine that "type" has multiple options, but what are they? And is there an option to pass the variable as a string? For example, "Freq" ~ "Hair" instead of Freq ~ Hair?