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D.
Keith Williams, Ph.D., M.P.H.
Associate Professor
College
of Public Health
Department of Biostatistics,
Room 3214
Tel. 501.526.6721
Email:williamsdavidk@uams.edu
Williams,
Bursac, Hosmer JSM 2004 Toronto
PBHL 5013/BIOM 5013 – Biostat I. (FALL)
Syllabus
Required free open source textbook:
OpenIntro Statistics,
Diez, Barr, and Cetinkaya-Rundel. Second Edition
http://www.openintro.org/stat/down/OpenIntroStatSecond.pdf
Additional
Information: http://www.openintro.org/stat/textbook.php
BIOSTAT
1 COMPUTER LAB R1 Fall 2012
Syllabus
Notes part one
simpleR and Rcmdr
links
Courses
PBHL 5013 – Biostat I.
(FALL)
Powerpoint notes for Chapter 1
Powerpoint notes
for Chapter 2
Week one exercises: 2.3, 2.5, 2.13, 2.15, 2.21, 2.42, 2.43, 2.45
Powerpoint Files from Mendenhall
Relative
Frequency example
Poisson
Profile
Bernoulli
Profile
Binomial Poisson Z and t tables
Chapter 7 book
Chapter 8 book
Hypothesis
Test and CI formula sheet
Book
duplications for chapter 11
AOV
class handout Please
bring to class 11-18-10
AOV Tukeys Procedure example Please
bring to class 11-18-10
First
page of F table
Assignment for
Chapter 11: Problems 11.12 (a,b,c) , 11.13 (b,d)
, 11.14 (a,b)
Powerpoint presentation on t-test and AOV
power
Power and sample size tables (Please bring to class)
Numeric example of regression
BIOSTAT 2 COURSE
PBHL-BIOM
5023 Syllabus Spring 2011
Slides
Chapter 12
Other examples
Example with n=4
Chapter 12 problems: 7d,10,15,19,23,25,34,35,37,39
Problem 12.15 output
Multiple Regression 1 class notes Patient satisfaction data. Pls bring to class
Chapter 13 problems: 3,4,5,6, 8, 10,11,12,16 Excluding 3b, 4c, 6b, and 10d.
Hard hat dummy variable example
Chapter 13 dummy variable exercises. 19,20,22,26(omit f), 36
Class notes. Partial F test. Patient satisfaction data.
Test H(o): B2 = B3 = 0 versus B(a): Not H(o)
Plus:
Test H(o):
B1 = B3 = 0 versus B(a): Not H(o)
Some chapter 13 problems worked out Very helpful to bring to class Feb 17,
2011
Class notes.
Dummy variable department store problem. Please
bring to class Feb 17, 2011
Influence Diagnostic Statistics I Notes
Outlier Graphs
Regression influence stat notes.
Influence statistic worksheet Omit numbers 6, 7, 8
Model building example. Jeff data.
Model Building Notes
Key for dummy variable and quadratic notes
Logistic Regression
Logistic
Regression PP I 3-10-11
Logistic 1 Worksheet 2. OR from 2 x 2 table review
3-10-11
Logistic 1 Worksheet. 3-10-11
SAS code and output versions of
logistic regression material 3-10-11
A demonstration of maximum
likelihood estimation with graphs Please bring 3-17-11
Class notes. Smoking and birth
weight example Please bring 3-17-11
Class notes. Using logistic
regression to compare several groups Please bring 3-17-11
Class notes plus Logistic
Regression outline for exam review
Worksheet to practice OR estimation
among groups using logistic model
Key for OR estimation among groups using logistic model
Class notes. Flu shot effect
modifier with graphs example
AOV
AOV 1 Powerpoint notes 4-14-11
Excerpt discussing multiple comparison methods 4-14-11
Problem 11.12 SAS output with Bon and Scheffe methods 4-21-2011
Book example 11.12 with breakout of means 4-28-2011
AOV 2 x 3 Factorial book example 11.12 page 482
AOV 3 x 3 Factorial example
Chapter 11 Homework problems REVISED PROBLEMS 11.35 and 11.38
One group repeated measure example To be discussed
Two factors one repeated example To be discussed
Worksheet for repeated measures 4-28-11
*
Covariance Structures list that could be used in SAS
Power and Sample Size tables To be discussed
BIOSTAT
1 COMPUTER LAB PBHL 5101/BIOM
5121 Spring
2011
Syllabus
Notes part one
simpleR and Rcmdr
links
Statistical
Resources
American Statistical Association
Interactive Statistical Calculations
Online Stat Courses from
Statistics.Com
SAS
Starter Kit UCLA
R. A.
Fisher
Karl
Pearson
Books
and Software
ONLINE SAS EDUCATION FROM
UCLA (HIGHLY RECOMMENDED)
Amazon.com
SAS
NCSS-PASS
PLS example
SAS Nonparametric Longitudinal Macros
Hosmer Expedition Oct 2004 A
University of
Arkansas for Medical Sciences
UAMS College of
Public Health
UAMS
Biostatistics
Mathematics Refresher Site
GS
Research
Interests
Parametric and
nonparametric methods for longitudinal methods and repeated measures,
missing data problems, mixed models, statistical computing, and simulation.
Recent
Publications
Williams D. Keith. A Generalized test of the Magnitude of
Parametric Assumption Departure for Linear Models in Longitudinal Studies. 2004 Proceedings of the American Statistical
Association, Biometrics Section. pp. 3189-3191, 2005.
Gubbins PO, McConnell
SA, Gurley BJ, Fincher TK, Franks AM, Williams
DK, Penzak SR, Saccente
M. Influence of grapefruit juice on the systemic availability of itraconazole oral solution in healthy adult volunteers.
Pharmacotherapy 24:460-7, 2004.
Kaiser
JR, Gauss CH, Williams DK. Surfactant administration acutely affects systemic and
cerebral hemodynamics and gas exchange in very low birth weight infants. J Pediatr 144(6):809-814, 2004.
Williams
DK, Austen MA. A performance comparison of nonparametric versus
generalized linear models in longitudinal studies. 2003 Proceedings of the
American Statistical Association, Biometrics Section. pp. 4543-4547, 2004.
Bill J. Gurley, PhD, Stephanie F. Gardner, PharmD, EdD, Martha A.
Hubbard, MS, D. Keith Williams, PhD, W. Brooks Gentry, MD, Julie
Carrier, PhD, Ikhlas A. Khan, PhD, David J.
Edwards, PharmD, and Amit
Shah. In
vivo assessment of botanical supplementation on human cytochrome P450
phenotypes: Citrus aurantium, Echinacea purpurea, milk thistle, and saw
Palmetto. Clinical Pharmacology &
Therapeutics 2004;76(5):428-40
Wiseman,
Eve J., Williams, D.K., McMillan, D.E. Effectiveness of payment for
reduced carbon monoxide levels and non-contingent payment on smoking
behaviors in cocaine-abusing outpatients wearing nicotine or placebo patches.
Experimental and Clinical Psychopharmacology in press.
Pyne,
Jeffrey M., Rost, Kathryn M., Farahati , Farah, Tripathi, Shanti P. Smith, Jeffrey Williams, D. Keith, Fortney,
John, and Coyne, James C. One size fits some: the impact of patient
treatment attitudes on the cost-e.ectiveness of a
depression primary-care intervention.
Psychological
Medicine, 2004, 34, 1–16. f 2004
Cambridge University Press.
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Guide for Technical Reports
Regression Power and Sample Size 2008
Gatsonis Tables
Mailing
Address:
D.
Keith Williams M.P.H. Ph.D.
UAMS
College of Public Health
Department
of Biostatistics
4301
W. Markham St.,
Slot 781
Little Rock, AR 72205-7199
Contact
Information
4301 West Markham, #781
Little
Rock,
AR 72205-7199
Phone:
501.296.1556
Fax:
501.526.6729
http://www.uams.edu/biostat
Biostatistics Email
Biostatistics Webmaster
Last updated: 10/19/2011
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