[R] Applying a function

[Rui Barradas]

Sorry, in the function body, NO 'tab1', use 'x' only:

recovery.rate <- function(x) unlist(lapply(split(x, x[,2]), function(x)
mean(x[[4]]=="y")))

The error is because 'tab1' existed in the environment and the function
would find it.

This time, tested after removing 'tab1'.

Rui Barradas



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