Software

The procedures and applications in SAS/STAT software were implemented by the following members of the development staff. Program development includes design, programming, debugging, support, and documentation. In the following list, the names of the developers who currently provide primary support are listed first; other developers and previous developers are also listed.

ACECLUS

Warren F. Kuhfeld, Ann Kuo, Warren S. Sarle,
Donna Lucas Watts

ANOVA

Randall D. Tobias, Yang C. Yuan

BOXPLOT

Bucky Ransdell, Robert N. Rodriguez

CALIS

Yiu-Fai Yung

CANCORR

Warren F. Kuhfeld, Ann Kuo, Warren S. Sarle,
Donna Lucas Watts

CANDISC

Warren F. Kuhfeld, Warren S. Sarle, Yang C. Yuan

CATMOD

Robert E. Derr, John P. Sall, Donna Lucas Watts

CLUSTER

Bart Killam, Warren S. Sarle

CORRESP

Warren F. Kuhfeld

DISCRIM

Warren F. Kuhfeld, Warren S. Sarle, Yang C. Yuan

DISTANCE

Warren F. Kuhfeld, Ann Kuo

FACTOR

Yiu-Fai Yung, John P. Sall,
Warren S. Sarle

FASTCLUS

Bart Killam, Warren S. Sarle, Donna Lucas Watts

FMM

John Castelloe, Oliver Schabenberger

FREQ

Donna Lucas Watts, John P. Sall

GAM

Weijie Cai, Robert Cohen, Randall D. Tobias

GENMOD

Gordon Johnston

GLIMMIX

Min Zhu, Oliver Schabenberger

GLM

Randall D. Tobias, James H. Goodnight, John P. Sall,
Warren S. Sarle, Yang C. Yuan

GLMMOD

Randall D. Tobias

GLMPOWER

John Castelloe, Mike Cybrynski

GLMSELECT

Robert Cohen

HPMIXED

Tianlin Wang

INBREED

Wendy Czika, Anthony Baiching An

KDE

Bucky Ransdell, Russell D. Wolfinger

KRIGE2D

Alexander Kolovos, Bart Killam

LATTICE

Randall D. Tobias, Oliver Schabenberger,
Russell D. Wolfinger

LIFEREG

Gordon Johnston

LIFETEST

Ying So

LOESS

Robert Cohen

LOGISTIC

Robert E. Derr, Ying So

MCMC

Fang Chen

MDS

Warren S. Sarle, Warren F. Kuhfeld

MI

Yang C. Yuan

MIANALYZE

Yang C. Yuan

MIXED

Tianlin Wang, Oliver Schabenberger, Russell D. Wolfinger

MODECLUS

Warren F. Kuhfeld, Ann Kuo, Warren S. Sarle

MULTTEST

Robert E. Derr, Russell D. Wolfinger

NESTED

Randall D. Tobias, Leigh A. Ihnen

NLIN

Biruk Gebremariam, Don Erdman, James H. Goodnight,
Leigh A. Ihnen, Oliver Schabenberger,

NLMIXED

Randall D. Tobias, Oliver Schabenberger,
Russell D. Wolfinger

NPAR1WAY

Donna Lucas Watts, Jane Evans, John P. Sall

ORTHOREG

Randall D. Tobias, John P. Sall

PHREG

Ying So

PLAN

Pushpal K Mukhopadhyay, Leigh A. Ihnen, Randall D. Tobias

PLM

Weijie Cai, Robert E. Derr, Oliver Schabenberger

PLS

Randall D. Tobias

POWER

John Castelloe, Mike Cybrynski

Power and Sample Size Application

Wayne Watson

PRINCOMP

Warren F. Kuhfeld, Ann Kuo, Warren S. Sarle

PRINQUAL

Warren F. Kuhfeld

PROBIT

Gordon Johnston

PSS

Wayne Watson

QUANTREG

Guixian Lin

REG

Robert Cohen, Leigh A. Ihnen, John P. Sall

ROBUSTREG

Yonggang Yao

RSREG

Robert E. Derr, John P. Sall, Randall D. Tobias

SCORE

Ann Kuo, Donna Lucas Watts

SEQDESIGN

Yang C. Yuan

SEQTEST

Yang C. Yuan

SIM2D

Alexander Kolovos, Bart Killam

SIMNORMAL

Bart Killam

STDIZE

Amy Shi, Warren F. Kuhfeld, Ann Kuo

STEPDISC

Warren F. Kuhfeld, Warren S. Sarle, Yang C. Yuan

SURVEYFREQ

Donna Lucas Watts

SURVEYLOGISTIC

Anthony Baiching An, Pushpal K Mukhopadhyay

SURVEYMEANS

Anthony Baiching An

SURVEYPHREG

Pushpal K Mukhopadhyay

SURVEYREG

Anthony Baiching An, Pushpal K Mukhopadhyay

SURVEYSELECT

Donna Lucas Watts

TPSPLINE

Weijie Cai, Randall D. Tobias

TRANSREG

Warren F. Kuhfeld

TREE

Bucky Ransdell, Warren S. Sarle

TTEST

John Castelloe, James H. Goodnight,
Padraic Neville, Warren S. Sarle

VARCLUS

Warren S. Sarle

VARCOMP

Tianlin Wang, James H. Goodnight, Oliver Schabenberger,
Randall D. Tobias, Russell D. Wolfinger

VARIOGRAM

Alexander Kolovos, Bart Killam

Probability Routines

Georges Guirguis

Numerical and
Graphical Routines

Anthony Baiching An, Fang Chen, Robert Cohen, Mike Cybrynski, Robert E. Derr, Jane Evans, Georges Guirguis, Warren F. Kuhfeld, Warren S. Sarle, Oliver Schabenberger, Randall D. Tobias, Donna Lucas Watts, Yang C. Yuan, Leigh A. Ihnen, Richard D. Langston, Katherine Ng, John P. Sall, Tianlin Wang

The following people contribute to SAS/STAT software with their leadership and support: Robert Cohen, Robert E. Derr, Warren F. Kuhfeld, Robert N. Rodriguez, Maura E. Stokes, and Randall D. Tobias.