Applied Multivariate Statistics Laboratory

Biol 6309-001, 8:00-9:15am Th,F

Notes and Assignments

 

Recommended books if you intend to use Matlab or SAS as research tools:

     Basic Matlab:  Hanselman, D. and B. Littlefield.  2005.  Mastering Matlab 7.  Pearson Prentice Hall, 852 p..  ISBN 0-13-143018-1.   [Amazon]

     Advanced Matlab:  Martinez, W.L. and A.R. Martinez.  2007.  Computational Statistics Handbook with Matlab, 2nd ed..  Chapman & Hall/CRC, 591 p.  ISBN 978-1-58488-566-5.  [Amazon]

     Basic SAS:  O'Rourke, N., L. Hatcher, E.J. Stepanski.  2005.  Using SAS for Univariate & Multivariate Statistics, 2nd ed.  SAS Publishing/John Wiley, 513 p.  ISBN 978-1-59047-417-4 (SAS Publ.) and 0-471-46944-0 (Wiley).  [Amazon]

     Advanced SAS:  Khattree, R. and D.N. Naik.  1999.  Applied Multivariate Statistics, 2nd ed.  SAS Publishing/John Wiley, 338 p.  ISBN 978-1-58025-357-4 (SAS Publ.) and 0-471-32299-7 (Wiley).   [Amazon]

 

Tentative list of topics for semester  (1/18/08)

 

Actual topics for semester:

   1.  Introduction to Matlab:  Use resources available at  http://www.faculty.biol.ttu.edu/Strauss/MatlabCourse/matlab.htm.

   2.  Basic matrix equations:  BasicMatrixEquations.m  (1/17/08)

             Matlab session log:  Friday, 1/18

             Assignment 1:  ANOVA via basic matrix equations  (1/17/08)

   3.  Using script (command) files in Matlab:  AnovaViaMatrixAlgebra.m  (1/24/08)

            Matlab session logs:   Thursday, 1/24    Friday, 1/25

            Assignment 2:  Using distribution functions (1/24/08)

   4.  Regression in Matlab:  SampleRegressionData.xls  (1/30/08)

            Matlab session logs:  Thursday, 1/31    Friday, 2/1

            Assignment 3:  Regression (1/31/08)

            Regression of cow data:   CowRegression.sas   CowRegression.m   CowData.txt   (2/14/08)

   5.  Introduction to SAS:  Example1.sas    Example2.sas    Example3.sas   IrisData.txt  (2/6/08)

            Anova1Way.sas    CorrCov.sas   Regression.sas    ReadExcel.sas  (2/7/08)

            Assignment 4:  Regression    GerminationData.txt  (2/7/08)

   6.  Tail-probabilities in SAS:  TailProbs.sas  (2/13/08)

   7.  Bootstrapped confidence intervals:

             Matlab:  BootstrapStatistic.m  (2/13/08)

             SAS:  Bootstrap.sas  (2/13/08)   BootstrapVariances.sas  (2/20/08)

             Assignment 5:  Bootstrapping in SAS and Matlab  (2/14/08)

   8.  General linear model in SAS:   StingrayGlm.sas   StingrayData.xls    (2/22/08)

   9.  Statistical power:

             SAS:  PowerF.sas   PowerPV.sas   (2/21/08)

             Matlab:  PowerF.m   PowerPV.m   (2/21/08)

             Assignment 6:  Power in SAS and Matlab   (2/21/08)    Answer key  Assignment6.m   (3/12/08)

 10.  Principal component analysis:

             SAS:  PCA.sas   FactorAnalysis.sas  (2/28/08)

             Matlab:  PCA.m   PcaPooledWithin.m  (2/28/08)

             Assignment 7:  Principal component analysis   GuppyData.txt   (2/28/08)    Assignment7.m  (3/14/08)

11.  Discriminant analysis, multivariate analysis of variance (Manova), and Mahalanobis distances:

             Matlab:  DFA.m  (3/5/08)

             SAS:  DFA.sas   (3/6/08)

             Assignment 8:  Discriminant function analysis   (3/6/08)    Assignment8.m  (3/14/08)

 12.  Canonical correlation analysis:

             Matlab:  CanCorrLectureExample.m  CanCorrLectureData.txt  (3/26/08)

                             CanCorrAnalysis.m  (3/26/08)   LovettStreamChemistryData.xls   LovettStreamChemistryData.txt   (3/12/08)

             SAS:  Canonical.sas   LovettData.txt   (3/12/08)

13.  Missing data:

             Missing data notes  (3/27/08)

             Strauss, Atanassov & Oliveira, 2003, Strauss & Atanassov, 2006

             Matlab:  MissingImpute.m  (3/27/08)

14.  Correspondence analysis:

            Correspondence analysis notes  (4/2/08)

            Matlab:  CorrespondenceAnalysis.m    Corresp.m    Diseases.txt  (4/2/08)

            SAS:   Correspondence.sas  (4/2/08)

             Assignment 9:  MuscularDystrophy   MuscularDystrophyData.xls   (4/3/08)

15.  Cluster analysis:

            Cluster analysis slides  (4/9/08)   Cluster analysis functions and procs  (4/17/08)

            Matlab:  WolfSkullData.xls  (4/17/08)

            SAS:  ClusterAnalysis.sas   ClusterAnalysisKMeans.sas  (4/17/08)

            Assignment 10:  Mammalian Sleep  SleepData.xls  (4/17/08)

                 Truit, A., and D. V. Cicchetti.  1976.  Sleep in mammals: ecological and constitutional correlates.  Science 194: 732-734.  (4/24/08)

 

 

Note:  Each Matlab function and SAS command file has the extension '.txt' added to the filename, e.g., BasicMatrixEquations.m.txt and Anova1Way.sas.txt, so that it's recognized as a generalized text file rather than as a Matlab or SAS file.  Strip the '.txt' extension from the filename (by renaming the function) after you've downloaded it.