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Last data update: 2014.03.03
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R: Applies a function row-wise on any data object.
Applies a function row-wise on any data object.
Description
Essentially functions as a MARGIN=1 apply apply but also
works on data objects without 2 dimensions such as lists and vectors.
Usage
rowApply(data, fun, ...)
Arguments
data |
any R object
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fun |
the function to evaluate
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... |
additional arguments to pass to fun
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Examples
rowApply(list(1,2,3),function (x) sum(unlist(x)))
df<-data.frame(a=c(1,2,3),b=c(1,2,3))
rowApply(df,sum)
Results
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providing 
.