IDAX.PMWW_H - High-tail cumulative Mann-Whitney-Wilcoxon distribution

The PMWW_H function returns the probability that the value of a variable that follows the MWW distribution is greater than MWWmin.

Syntax

IDAX.PMWW_H(BIGINT MWWmin, BIGINT COUNTmin, BIGINT
NoItems)

Parameter descriptions

MWWmin
Mandatory.
The value that is to be computed.
Min: 0
Max: COUNTmin*(NoItems+NoItems-COUNTmin+1)/2;
Data type: BIGINT
COUNTmin
Mandatory.
The number of items in set 1.
Min: 1
Max: NoItems-1
Data type: BIGINT
NoItems
Mandatory.
The total number of items.
Min: 1
Data type: BIGINT

If MWWmin, COUNTmin or NoItems are not in their validity interval, PMWW_H(MWWmin,COUNTmin,NoItems) returns null.

Returned information

DOUBLE the cumulative probability distribution from MWWmin to plus infinity.