Specialized Topics

prep Excel workbook
Peter Killeen's Excel workbook for computing prep from raw data or from summary statistics.
 
Choosing the Right Statistical Test
A table depicting guidelines for choosing the appropriate statistical test based upon factors such as the nature of independent and dependent variables.  Includes links to guides on how to conduct the corresponding test in SAS, Stata, and SPSS.
 
David Kenny's Structural Equation Modeling site
A good source for information on structural equation modeling and much more.
 
Multiple Imputation Online
Discuses multiple imputation, a technique for dealing with missing data. Links to news, events, and other resources concerning multiple imputation.
 
Gallery of Data Visualization
Maintained by Michael Friendly, York University — the good, the bad, and the ugly of graphing techniques in statistics.
 
Receiver Operator Characteristic (ROC) Curves
Tutorial on ROCs accompanied by interactive demonstrations of different ROC aspects.
 
Statistical Methods of Rater Agreement (Udpated!)
Covers a range of topics related to rater agreement, including latent class analysis, Kappa, and odds ratio.

Last updated: October 14, 2009


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