[R] Factor Variable frequency

[S Ellison]

> ruipbarradas at sapo.pt
> Maybe the following (untested).
> 
> table(df$Protocol[df$Speed == "SLOW"])

Could also use which.max to get the particular item: ...
tprot <- table(df$Protocol[df$Speed == "SLOW"])
tprot[which.max(tprot)]

S Ellison


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