rows: Allows row indexing without knowledge of dimensionality or class.

Description

Allows row indexing without knowledge of dimensionality or class.

Usage

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rows(data, rownums)

Arguments

data

any R object

rownums

indices of target rows

Examples

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rows(c('A','B','C'),c(1,3))
rows(list('A','B','C'),c(1,3))
df<-data.frame(a=c(1,2,3),b=c(1,2,3))
rows(df,3)

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