




LSUHSC School of Public Health




Biostatistics Program Fall 2005 Instructor: Stephen W. Looney, PhD




Course Information




This website provides links to documents and other resources that will help you in taking this course. If you have difficulty accessing these files, please contact the instructor, Stephen Looney, by clicking on "Contact Information" located on the toolbar to the left.




Revised and Updated Course Outline (new!)


SimCalc




Screenshots for SimCalc



Lectures 1 & 2  82205 and 82405 (handwritten)







Zip file for StatCalc






Lecture 3: 92605


Website for textbook price comparisons




Assignment 1  Due October 5, 2005


Solutions for Assignment 1




Lecture 4: 92805




Lecture 5: 10305




Physician's Aspirin Study (abstract only)


Physician's Aspirin Study article





Computer Lab I: 10305





SAS Code for carcinogenicity example




SAS output for approximate carcinogenicity results




SPSS database for carcinogenicity example




SPSS syntax for carcinogenicity example




SPSS output for carcinogenicity example




Screenshots for SPSS analysis of carcinogenicity data




Lecture 6: 10505




Toxicology and Trauma Article




Assignment 2: Due 101705


Solutions for Assignment 2




Lecture 7: 101005




Lecture 8: 101205




Extra Reading Assignment for Lecture 8




Lecture 9: 101705




Computer Lab 2: 101905




SAS code for Physician's Aspirin Study Example


SAS code for alcohol disorder example




SAS code for mechanism of injury example


SAS code for teatasting example




SPSS syntax for mechanism of injury


SAS code for oral lesions example




SAS code for infant malformation example




Computer Lab 2  Reading Assignment




Assignment 3: Due 102605


Solutions to Assignment 3






Lecture 10: 102405




Lecture 11: 102605



Supplement  Presented 103105


SAS code for esophageal cancer example






Assignment 4: Due 11705


Solutions to Assignment 4




Lecture 12: 103105




Extra Reading Assignment for Lecture 12




Lecture 13: 110205


SAS data step for horseshoe crab data




Lecture 14: 11705




Lecture 15: 11905




Lecture 16: 111405




Computer Lab 3: 111605 (Part I)




SAS Code for Table 4.1


SAS Output for Table 4.1






SAS Code for Poisson Regression Analysis of Horseshoe Crab Data


SAS Output for Poisson Regression Analysis of Horseshoe Crab Data




SAS Code for Logistic Regression Analysis of Horseshoe Crab Data Using PROC GENMOD


SAS Output for Logistic Regression Analysis of Horseshoe Crab Data Using PROC GENMOD






Computer Lab 3: 112105 (Part II)




SAS Code for Performing Logistic Regression



Ungrouped Horseshoe Crab Data


SAS Output





Grouped Horseshoe Crab Data


SAS Output





Exact Analysis of Grouped Data


SAS Output






Assignment 5: Due 113005


Solutions to Assignment 5






Lecture 17: 112805




Lecture 18: 113005




Lecture 19: 12505




Lecture 20: 12705




Final Exam: Due 121205




END OF COURSE




BIOS 6250 MULTIVARIATE METHODS



Probability Plot Article


Repeated Measures Article




Multivariate Normality Article


Factor Analysis Article




Other articles (copies pending)




Shapiro, S.S., And Wilk, M.B. (1968), "Approximations for the Null Distribution of the W Statistic," Technometrics, 10, 861866. Horswell, R.L., and Looney, S.W. (1993), "Diagnostic Limitations of Skewness Coefficients in Assessing Departures From Univariate and Multivariate Normality," Communications in Statistics  Simulation and Computation, 22, 437459.




SAS Code for Assessing Univariate & Multivariate Normality




Example 4.10




Example 5.2  original data




Example 5.2  principal components




Example 5.2  SrivastavaHui Tests  corrected


Corrected output





Example 5.2  Box Cox Transformation




SAS Code for Performing Multivariate Tests




Example 5.2  Hotelling's T^^2 for 1 mean vector



Olanzapine Example  1 group rep. meas.


Olanzapine Manuscript




Exercise 6.22  Hotellings T^^2 for 2 mean vectors


Data for Exercise 6.22




Exercise 6.22  Robust Hotellings T^^2




Exercise 6.24  MANOVA


Data for Exercise 6.24




Calcium Data  TwoGroup Rep. Meas.


Calcium Data




Calcium Data  Rep. Meas. Analysis Adjusted for Baseline



Tests for Comparing Population Correlation Coefficients




Factor Analysis Example  Development of the Spiritual Needs Inventory




Development of Spiritual Needs Inventory  Manuscript




Spiritual Needs Inventory with Variable Names




SAS Code for Factor Analyses




Discrimination and Classification Analysis




Exercise 11.32  Hemophilia Data



Exercise 11.32  Linear Discriminant Analysis




Exercise 11.32  Quadratic Discriminant Analysis




Exercise 11.32  Logistic Regression




Cluster Analysis




Languages Data  Table 12.4




Single, Complete, and Average Linkage Analyses for Languages Data




Assignments




Assignment 1  Due Feb 17, 2006


Data for Assignment 1




Assignment 1  Solution




Assignment 2  Due April 18, 2006




Assignment 2  Solution




Exams




Midterm Exam and Solution

