bugPSPP - Bugs: bug #42511, Implent Shapiro–Wilk test

 
 

bug #42511: Implent Shapiro–Wilk test

Submitted by:  Mindaugas <embar>
Submitted on:  Thu 05 Jun 2014 06:43:03 AM UTC  
 
Category:  Syntax Parser Severity:  5 - Average
Status:  None Assigned to:  None
Open/Closed:  Open Release:  None
Effort:  0.00

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Thu 18 Jun 2015 08:40:50 AM UTC, comment #1:

test for Normality is mandatory to select appropriate test, so you must implement this feature.
You can try to convert this Fortran code:
http://lib.stat.cmu.edu/apstat/R94

Mindaugas <embar>
Thu 05 Jun 2014 06:43:03 AM UTC, original submission:

It would be nice to have implemented Shapiro–Wilk test – test of normality.
see e.g.

http://pic.dhe.ibm.com/infocenter/spssstat/v21r0m0/topic/com.ibm.spss.statistics.help/alg_examine_shapiro.htm

http://stat.ethz.ch/R-manual/R-patched/library/stats/html/shapiro.test.html

http://lib.stat.cmu.edu/apstat/R94

Mindaugas <embar>

 

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