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nik (3476)

nik
  nikc@cpan.org
AOL IM: nikclayton (Add Buddy, Send Message)

Journal of nik (3476)

Friday July 28, 2006
11:07 AM

ministat redux

[ #30460 ]

ministat is now much more capable. It's grown decent documentation, a number of useful options, and can now generate plots in color.

Here are a couple of examples:

And here's what the plain text output looks like:

x d1
+ d2
* d3
: = Mean
M = Median
+----------------------------------------------------------------------- --+
|                           *    *                                         |
|                           *    *                                         |
|x    x   x    x   x    *   *    *                 +    +   +    +   +     |
|x    x   x    x   x    *   *    *    *            +    +   +    +   +    +|
|   |_____M:_______|      |_M_:___|                   |_____M_:______|     |
+--------------------------------------------------------------------------+
    N           Min           Max        Median          Mean        Stddev
x  11             1             6             3     3.2727273     1.6787441
+  11            12            17            14     14.272727     1.6787441
Difference at 95.0% confidence
        11 +/- 1.4932
        336.111% +/- 45.6255%
        (Student's t, pooled s = 1.67874)
*  11             6             9             7     7.3636364    0.92441628
Difference at 95.0% confidence
        4.09091 +/- 1.20535
        125% +/- 36.8301%
        (Student's t, pooled s = 1.35512)

Get the ministat source code and play around.

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