Aggregate multiple functions into a single function.
Combine multiple functions into a single function returning a named vector of outputs. Note: you cannot supply additional parameters for the summary functions
functions to combine. each function should produce a single number as output
summarise for applying summary functions to data
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# Call min() and max() on the vector 1:10 each(min, max)(1:10) # This syntax looks a little different. It is shorthand for the # the following: f<- each(min, max) f(1:10) # Three equivalent ways to call min() and max() on the vector 1:10 each("min", "max")(1:10) each(c("min", "max"))(1:10) each(c(min, max))(1:10) # Call length(), min() and max() on a random normal vector each(length, mean, var)(rnorm(100))