Biostatistics

Statistical Software by Faculty and Collaborators

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If you have any software questions or are having trouble downloading, then please email Dan Eastwood (eastwood@mcw.edu) with the name of the file you need and I will email it to you directly. 

July 2011
Linear & Logistic Mixed Model Implementation

• Manual
• Manual
• Makefile
• Normal.h
• Normal.c
• Normal-Uniform.h
• Normal-Uniform.c
• Logistic.h
• Logistic.c
• Logistic-Uniform.h
• Logistic-Uniform.c
• Onetime.h
• Onetime.c
• gls_cholmod.h

January 2011
SAS macros for estimation of direct adjusted cumulative incidence curves under proportional subdistribution hazards models

• CIFOX (TXT)
• CIFSTRATA (TXT)

January 2009

• Truncated normal sampler (TXT): For generating truncated normal random variates. A text file containing R functions for implementing, testing and comparing a new rejection sampler with the inverse CDF method

August 2008

• CHANGEPOINT (TXT): For the implementation of the Cox-type regression on cumulative incidence function with a time change-point by Xiaolin Fan, PhD
• CHANGEPOINT Readme (PDF): Quick reference guide

March 2008

• STRUCTDPM.c (TXT): C code for implementing bayesian semiparametric modeling of genetic association studies of quantitative traits in the presence of population stratification
• Instruction file for program: STRUCTDPM_readme (PDF)
• See also: Tech Report 55 (PDF)
   

August 2007

• SAS macro for adjusted survival curves: (TXT)
• Instructions: A SAS Macro For Estimation Of Direct Adjusted Survival Curves Based On A Stratified Cox Regression Model (PDF): by Xu Zhang, Fausto R. Loberiza, John P. Klein, and Mei-Jie Zhang.

 
July 2007
SAS macros to find pseudo-values for censored data (TXT)
R functions to find pseudo-values for censored data (TXT)
----Instructions for pseudo-value functions/macros:
----SAS and R Functions to Compute Pseudo-values for Censored Data Regression (PDF) by John P Klein, Mette Harhoff, Per Kragh Andersen, and Sergey Tarima

SAS Macro for the Additive Hazards Model (TXT)
--Quick Reference Guide To Additive Macro (TXT)

SAS Macro for the Semiparametric Gamma Frailty Model (TXT)
--Quick Reference Guide To Gamma Frailty Macro (TXT)

SAS Macro for the Semiparametric Positive Stable Frailty Model (TXT)
--Quick Reference Guide To Positive Stable Frailty Macro (TXT)

SAS Macro for Score Test of Homogeneity for Survival Data (TXT)
--Quick Reference Guide to Score Test of Homogeneity for Survival Data (PDF)

SAS Macro For Cumulative Incidence Functions (TXT)
--Quick Reference Guide To SAS Macro For Cumulative Incidence Functions (TXT)

SAS Macro to Estimate Haplotype Frequencies under the Assumption of Hardy-Weinberg Proportions (HAPEM)(TXT)
--Quick Reference Guide to the HAPEM macro (DOC, TXT, PDF)