Extract rows from a list

Description

Convenience function to extract subset of a list. Usually used in creating keys.

Usage

1
Rows(x, which)

Arguments

x

list with each member a vector of the same length

which

index for members of x

Value

A list similar to x, with each x[[i]] replaced by x[[i]][which]

Author(s)

Deepayan Sarkar Deepayan.Sarkar@R-project.org

See Also

xyplot, Lattice

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