Gavin Atkinson
16596b221d
Make the second example command more closely match the demo output, and as
...
a side effect more clearly show the change in command lines between the
first and second example invocations.
2010-06-27 23:11:35 +00:00
David Malone
e8c2f0b3aa
Fix some warns - mainly signedness and unused variables.
2009-03-17 19:37:47 +00:00
Poul-Henning Kamp
65a9b18218
Free old arrays if we increase them.
...
Pointed out by: mlaier
2008-10-16 20:56:09 +00:00
Poul-Henning Kamp
c4f431a628
Make ministat(1) vastly faster on huge datasets.
2008-10-16 20:39:02 +00:00
Peter Wemm
d60522eb39
Fix apparent typo. The permitted confidence values include 95%, not 85%.
2008-03-12 00:13:49 +00:00
David Malone
84eebcc257
WARNS fixes: remove two unused variables and add some constness.
2008-02-08 10:58:50 +00:00
Poul-Henning Kamp
8f2c52e6fb
Pull ministat into the installed system and write it a man-page.
...
(Repocopied from src/tools/tools/ministat)
2007-12-20 10:17:07 +00:00
Poul-Henning Kamp
fd0232603d
Improve input parsing:
...
Add "-C <column>" and "-d <delims>" options to chop up input lines.
Make '#' a comment character, rest of line is ignored.
Submitted by: Dmitry Morozovsky <marck@rinet.ru>
2006-08-28 08:27:02 +00:00
Poul-Henning Kamp
5f72b6ac80
Avoid coredumps if stddev cannot be computed (if all datapoints are identical)
...
Small cleanup of label printing.
2006-05-02 07:34:38 +00:00
Wojciech A. Koszek
d2f4defee2
Fix the way in which median is calculated. If the data source has even
...
number of data points, value should be calculated by adding two middle
elements and dividing them by 2.
Approved by: cognet (mentor)
2006-02-23 20:46:10 +00:00
Matthew N. Dodd
c153cdd1b8
Add option -w to specify graph width.
...
Use COLUMNS, terminal width for default graph width.
Reviewed by: rwatson
2006-02-22 04:10:20 +00:00
Poul-Henning Kamp
4a7f3dcea5
In 2003, a -s flag was added to ministat to separate the
...
avg/median/stddev bars onto separate lines for readability if the
ranges overlapped. In 2005, ministat was extended to support more than
2 datasets, but the -s code was not updated. It will coredump if run
with -s and >2 sets.
PR: 82909
Submitted by: Dan Nelson <dnelson@allantgroup.com>
2005-07-21 08:32:56 +00:00
Robert Watson
cd05b0f7a1
dd a '-n' option to ministat, which causes it to display only summary
...
statistics, not graph and statistical test output. Useful for automated
processing.
2005-05-27 17:52:56 +00:00
Matthew N. Dodd
afe98543b8
Add support for more than two datasets. Currently limited to 7 though
...
the limit is only the number of meaningful graph symbols available.
Statistical comparison is performed between the first dataset and
any further datasets.
No objection by: phk
2005-04-13 05:50:56 +00:00
Ruslan Ermilov
e653b48c80
Start the dreaded NOFOO -> NO_FOO conversion.
...
OK'ed by: core
2004-12-21 08:47:35 +00:00
Ruslan Ermilov
a35d88931c
For variables that are only checked with defined(), don't provide
...
any fake value.
2004-10-24 15:33:08 +00:00
Ruslan Ermilov
b77a54a688
Added missing DPADD.
2004-02-05 22:01:28 +00:00
Poul-Henning Kamp
573e036e31
Attached is a small patch to ministat that separates the
...
avg/median/stddev bars onto two lines. Useful for datasets that
overlap.
Submitted by: Dan Nelson <dnelson@allantgroup.com>
2003-10-31 13:25:43 +00:00
Poul-Henning Kamp
a21af19141
In case of zero span data supress the histogram plot.
2003-08-18 11:13:19 +00:00
Poul-Henning Kamp
3b9b37bd54
A small statistics tool for gauging the statistical significance
...
of data from benchmarks etc. Implements "Student's t" for various
confidence levels, defaults to 95%.
If your benchmarks are not significant at the 95% confidence level,
we don't want to hear about it.
2003-08-13 07:21:54 +00:00
