• StatsLinks

Links to external statistics web sites

Journals

• StatsWeb
  Statistical Journals including RSS

Glossary of statistical terms

• http://www.conceptstew.co.uk/PAGES/freeresources2.html
  Definitions of statistics jargon

Books

• http://www.rateragreement.com
  Statistical Methods for Rater Agreement, by John Uebersax

  http://www2.chass.ncsu.edu/garson/pa765/statnote.htm
  Statnotes: Topics in Multivariate Analysis An Online Textbook, by G. David Garson

Issues

• http://www.uoregon.edu/~robinh/analysis.html
  Robin High's Data Analysis pages, including discussions of zeros in contingency tables

  http://www.lrdc.pitt.edu/Schunn/SSB/index.html
  Statistical Significance Bars (Schunn)

  http://www.minitab.com/resources/whitepapers/burril2.htm
  Modeling and Interpreting Interactions in Multiple Regression (Donald F. Burrill)

  http://www.creative-wisdom.com/computer/sas/collinear_orthogonalization.htm
  Multi-collinearity Variance Inflation and Orthogonalization in Regression (Dr. Chong-ho (Alex) Yu)

  http://www.lsp.ups-tlse.fr/Projet_QS/index.html
  Quasi-symmetry site, based on Caussinus (1966)

  http://archneur.ama-assn.org/issues/v58n5/ffull/nlt0501-2.html
  The use and abuse of correlation coefficients. This link seems broken (July 2006) http://archneur.ama-assn.org/cgi/content/extract/58/5/833 contains a summary of this article.

  http://faculty.vassar.edu/lowry/rho.html
  Confidence Intervals for the correlation coefficient

  http://luna.cas.usf.edu/~mbrannic/files/regression/regma.htm
  Explanation of multiple regression using matrix algebra

Software

• http://calculators.stat.ucla.edu/
  Free (on-line or downloadable) software with a spreadsheet interface for most common statistical analyses including Fisher's Exact test and between subjects ANOVA (click on Statistical Analysis)

  http://franz.stat.wisc.edu/pub/NLME/
  NLME: Software for mixed-effects models (Pinheiro and Bates)

  http://www.octave.org/
  Octave - GNU Matlab-lookalike

  http://www.math.yorku.ca/SCS/Online/power/
  Power analysis for ANOVAs

  http://www.stat-help.com/spreadsheets.html
  A variety of EXCEL spreadsheet programs. The effect size calculators in the 'Meta-analysis' section are particularly worth a look.

  http://www.sagebrushpress.com/PEPI/
  Computer Programs for Epidemiologic Analyses: PEPI v. 4.0 J.H. Abramson and P.M. Gahlinger

  http://www.swin.edu.au/victims/resources/software/software.html
  Downloadable software for computing some Effect Sizes such as Cohen's d which can be used as input for power computations.

  http://www.mc.vanderbilt.edu/prevmed/ps/
  Power analysis for many statistics including Regressions and Survival Analysis (downloadable software by William D. Dupont and Walton D. Plummer, Jr.)

  http://www.aprendelo.com/rec/power-calculator.html
  Power Calculators

  http://www.stat.uiowa.edu/~rlenth/Power/
  More power calculator Java applets (Russell Lenth)

[Lenth2001AmericanStatistician]

Lenth, R. V. (2001). Some Practical Guidelines for effective sample size determination. The American Statistician, 55(3):187-193.

• http://pages.infinit.net/rlevesqu/Macros.htm
  Raynald Levesque's website has various SPSS syntax and macros mainly by him.

  http://pspp.michelboaventura.com/en/downloads-2/?lang=en
  Free open-source version of SPSS that performs descriptives, t-tests, regressions and non-parametric tests. There is a user manual available from http://www.gnu.org/software/pspp/manual/html_node/Concept-Index.html
  

  http://www2.jura.uni-hamburg.de/instkrim/kriminologie/Mitarbeiter/Enzmann/Software/Enzmann_Software.html
  Dirk Enzmann has written a collection of stand-alone programs, SPSS, R and EXCEL macros to perform a variety of tasks including comparisons of standardised regression coefficients (stand-alone software) and interaction plots (in EXCEL).

  http://www.spss.com/spss/data_management_book.htm
  Raynald Levesque has co-authored this downloadable SPSS syntax guide. Note that python can only be used in SPSS Version 14.0 and above.

  http://www.john-uebersax.com/stat/index.htm
  Latent Class Analysis (John Uebersax)

  http://stat.tamu.edu/ftp/pub/mspeed/stat653/spss/
  Downloadable (free) SPSS statistical macros (includes BoxCox transform and contour plotting

  http://stat.tamu.edu/~mspeed/spss/general.html
  SPSS videos illustrating use of statistical procedures

  http://www.graphpad.com/quickcalcs/grubbs2.cfm
  Outlier detection tool using Grubb's Test

  http://pngu.mgh.harvard.edu/~purcell/gpc/
  Genetic Power Calculator (Sean Purcell and P C Sham)

[Purcell2004Bioinformatics]

Purcell, S., Cherny, S. S., and Sham, P. C. (2003). Genetic Power Calculator: design of linkage and association genetic mapping studies of complex traits. Bioinformatics, 19(1):149-150.

Groups

• http://www.spssusers.co.uk
  Details of the SPSS Users' Group

Miscellany

• http://www.workjoke.com/projoke48.htm
  Jokes about statistics and statisticians

  http://xkcd.com/795/
  Cartoons about statistics

  http://www.youtube.com/watch?v=JS9GmU5hr5w
  The Statz Rap!

More of the same are here

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These pages are maintained by Ian Nimmo-Smith and Peter Watson

[Last updated on 7 July 2006]