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help for ^johnson^                                            (STB-26: sg40)
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Testing for the mean of a skewed variable
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        ^johnson^ varname ^=^ { # | varname2 } [^if^ exp] [^in^ range]


Description
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^johnson^ implements Johnson's corrected t-test for skewed data.  ^johnson^
displays both the classical t-test and Johnson's modification.


Author
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        Richard Goldstein
        Qualitas, Inc.
        richgold@@netcom.com


Also see
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    STB:  STB-26 sg40
 Manual:  [5s] ttest
On-line:  help for @ttest@