[Rd] dwilcox (PR#4212)

[mark.lamias at grizzard.com]

Full_Name: Mark J. Lamias
Version: 1.7.0
OS: Windows 2000 Pro
Submission from: (NULL) (65.222.84.72)


I am running the qwilcox procedure and it is producing incorrect results.  For
example, dwilcox(.025, 3, 5) should equal 6, but it is equal to 1.  Similarly,
dwilcox(.025, 3, 6) should equal 7, but it equals 2.  The critical values are
not set being returned with the correct values.  I've verified this with a
program that performs direct enumeration to determine the appropriate critical
values for .05 (two- tail):

n1 n2 n crtical_value
3 5 8 6
3 6 9 7
3 7 10 7
3 8 11 8
3 9 12 8
3 10 13 9
3 11 14 9
3 12 15 10
3 13 16 10
3 14 17 11
3 15 18 11
3 16 19 12
3 17 20 12
3 18 21 13
3 19 22 13
3 20 23 14
3 21 24 14
3 22 25 15
3 23 26 15
3 24 27 16
3 25 28 16
3 26 29 17
3 27 30 17
3 28 31 18
3 29 32 19
3 30 33 19
4 4 8 10
4 5 9 11
4 6 10 12
4 7 11 13
4 8 12 14
4 9 13 14
4 10 14 15
4 11 15 16
4 12 16 17
4 13 17 18
4 14 18 19
4 15 19 20
4 16 20 21
4 17 21 21
4 18 22 22
4 19 23 23
4 20 24 24
4 21 25 25
4 22 26 26
4 23 27 27
4 24 28 27
4 25 29 28
4 26 30 29
4 27 31 30
4 28 32 31
4 29 33 32
4 30 34 33
5 5 10 17
5 6 11 18
5 7 12 20
5 8 13 21
5 9 14 22