Orthogonal Designs, Inc.

 

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We use SPSS for the simple stuff.  But we also have a variety of specialty software programs that permit us to address more esoteric issues.  And we have the experience and expertise to know how to use them.  A few of the packages we are currently using include:

 

  • SPSS – The Statistical Package for the Social Sciences.  Benchmark software for many univariate and multivariate statistical analyses.

  • Lisrel – Jorskog’s program for structural equation modeling and path analysis.

  • Glimmix – Latent class (mixture regression) modeling and segmentation.

  • Hierarchical Bayes Regression and HB Choice (SSI) – for estimation of individual level utilities obtained from conjoint studies.

  • SYSTAT Logit – General purpose logit and log linear regression program.

  • SYSTAT – When SPSS has difficulty with an experimental design, SYSTAT’s Multivariate General Linear Hypothesis Model steps up to the plate.

  • PC-MDS -  Scott Smith’s interpretation of a number of scaling and mapping programs, including correspondence analysis.

  • PACKAGE – Jack Hunter’s confirmatory factor analysis program.  The fastest way to a unidimensional model of measurement.

 

 

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Copyright © 2006 Orthogonal Designs, Inc.

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