Stats raving mad

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Category Archives: infos

R 2.11.0 just landed…

by M. Parzakonis on April 23, 2010

The new version is here. R version 2.11.0 has been released on 2010-04-22. The source code is first available in this directory, and eventually via all of CRAN. Binaries will arrive in due course (see download instructions above).

R 2.11.0 due date

by M. Parzakonis on March 24, 2010

This is the announcement as posted in the mailing list : This is to announce that we plan to release R version 2.11.0 on Thursday, April 22, 2010. Those directly involved should review the generic schedule at http://developer.r-project.org/release-checklist.html The source tarballs will be made available daily (barring build troubles) via http://cran.r-project.org/src/base-prerelease/ For the R Core [...]

A normal philosophy…

by M. Parzakonis on March 11, 2010

The following was sent by email to me. It originates to Youden. THE NORMAL LAW OF ERROR STANDS OUT IN THE EXPERIENCE OF MANKIND AS ONE OF THE BROADEST GENERALIZATIONS OF NATURAL PHILOSOPHY . IT SERVES AS THE GUIDING INSTRUMENT IN RESEARCHES IN THE PHYSICAL AND SOCIAL SCIENCES AND IN MEDICINE AGRICULTURE AND ENGINEERING . [...]

Thou shalt…(could do better with the title,huh?)

by M. Parzakonis on February 26, 2010

Are these the ten commandments? MacIntyre, P.D., serves as Moses of our industry… I. Get as large a sample as you can. A. Large N provides for more stable measurement of variables, they are less likely to be affected by outliers. B. Large N also provides for distributions that are more normal, or better reflect [...]

PoRtable…

by M. Parzakonis on February 24, 2010

Jobless as I might be, I do have some clients for data analysis. I try not to visit them in their office coz then things get really slow and time-consuming. When I can’t escape this, the worst thing is tuning data and software with client. So, I have a USB with portable versions of my [...]

What is(n't) a statistician…

by M. Parzakonis on February 11, 2010

The minute a statistician steps into the position of the executive who must make decisions and defend them, the statistician ceases to be a statistician. Dr. W. Edwards Deming is known as the father of the Japanese post-war industrial revival and was regarded by many as the leading quality guru in the United States. He [...]