KSLCore/ksl.utilities/column

column

fun Array<DoubleArray>.column(k: Int): DoubleArray
fun Array<IntArray>.column(k: Int): IntArray
fun Array<LongArray>.column(k: Int): LongArray
inline fun <T> Array<Array<T>>.column(k: Int): Array<T>

Return

a copy of the extracted column

Parameters

k

the kth column to be extracted (zero based indexing)