3 |
* Ben Pfaff wrote most of the program and the manual. |
* Ben Pfaff wrote most of the program and the manual. |
4 |
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5 |
* John Williams originally wrote the T-TEST procedure, which was |
* John Williams originally wrote the T-TEST procedure, which was |
6 |
subsequently re-written by John Darrington |
subsequently re-written by John Darrington. |
7 |
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8 |
* John Darrington wrote the T-TEST ONEWAY and EXAMINE procedures, |
* John Darrington wrote the T-TEST, ONEWAY, and EXAMINE |
9 |
implemented support for long variable names and made numerous |
procedures, implemented support for long variable names and |
10 |
revisions to other modules. |
made numerous revisions to other modules. |
11 |
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12 |
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* Jason Stover contributed statistical and numerical |
13 |
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functionality, including lib/gslextras. (Jason is also an |
14 |
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important contributor to libgsl used by PSPP.) |