countin

0     0     Edited Sep 1, 2015

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Usage:
[number] y ← countin( [vector]x, [scalar]value₁ [, [scalar]value₂, ...] )

Returns the count of elements in [vector]x that equal any one of the input value(s) value₁ ... value_N.

NOTE: [PERFORMS TABLE SCAN]

Examples:
countin(Q1, 1)
countin(Q1, 7, 8, 9)

See Also:
countinrange, pctin, pctinrange

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