STA 6166
Statistical Methods in Research I




Instructor: Larry Winner
Office Hours: M 10:00-11:00 Tu 8:30-9:30 W 11:00-12:00 @ 228 Griffin-Floyd
E-mail: winner@stat.ufl.edu
Phone: (352) 273-2995

TA: Demetris Athienitis, 209 Griffin/Floyd   Tu 10:00-12:00, Th 9:30-10:30, F 2:30-5:30,  e-mail:  dathien@stat.ufl.edu 
        webpage (check for potential office hour changes): 
http://www.stat.ufl.edu/~dathien





Applied Statistical Methods Text and Computer Programs

Announcements

Fall 2009 Syllabus (PDF)

Fall 2009 Syllabus (WORD)

Exam 1 Topics - Fall 2009

Exam 2 Topics - Fall 2009

Running Programs in R

R.bat file (Save this to your C:\sta6166 directory)


Chi Square, F Distributions (Upper .025 Tail Probabilities)

Chi
Square, F Distributions (Upper .05 Tail Probabilities)

Z, t Distributions (Upper Tail Probabilities)

Bonferroni t-Table

t, Chi Square, F Distributions

Quiz 1 Solutions

Quiz 2 Solutions

Quiz 3 Solutions

Quiz 4 Solutions

Quiz 5 Solutions

Practice Exam 1  (All Parts are Relevant)

Fall 2008 - Exam 1

Practice Exam 2 (Relevant Problems in Bold)

Practice Problems for Fall 2008 Exam 3

Exam 1 Grade Distribution

Fall 2008 - Exam 1 Solutions (One Version)

Fall 2008 - Exam 1 Solutions (Other Version)

Exam 2 Solutions

Fall 2008 - Exam 2 (Relevant Problems in Bold)

Fall 2008 - Exam 3 (Relevant Problems in Bold)






Chapter 1 Slides (PPT)

Chapter 2 Slides (PPT)

Chapter 3 Slides (PPT) - Updated 8/25/06

Gasoline Prices March 2005 (EXCEL)

Chapter 4 Slides (PPT) - Updated 9/1/06

Philly Rain Random Samples (EXCEL) - First 100 Samples

Philly Rain Sample Means - All 1000 Sample Means, SDs, CIs

Philly Rain Sample Means - Summary

Chapter 5 Slides (PPT)

Chapter 6 Slides (PPT)

Experimental Design Issues (PPT)

Chapter 7 Slides  (PPT)

Chapter 8 Slides  (PPT)

Amoeba Analysis (PPT)

Amoeba Analysis (EXCEL)

Amoeba Data

Amoeba Data Description

Amoeba Dataset in EXCEL (in format for description in EXCEL instructions for Data Analysis Toolpack)

SAS Code for Amoeba ANOVA

R Code for Amoeba ANOVA

Excel Spreadsheet for Amoeba Completely Randomized Design

Arsenic Worksheet (WORD)

Chapter 9 Slides  (PPT)

Caffeine Effect on Endurance (PPT)

Caffeine Dataset

Caffeine Data Description

Caffeine Dataset in EXCEL (in format for description in EXCEL instructions for Data Analysis Toolpack)

SAS Code for Caffeine Analysis

R Code for Caffeine Analysis

Excel Spreadsheet for Caffeine Randomized Block Design

Excel Spreadsheet for Juice Sales Latin Square Design

Lacrosse Helmets Analysis (PPT)

Lacrosse Data

Lacrosse Data Description

SAS Code for Lacrosse Analysis

R Code for Lacrosse Analysis

EXCEL Spreadsheet for Lacrosse 2-Way ANOVA

City PCI Dataset in EXCEL (in format for description in EXCEL instructions for Data Analysis Toolpack)

Growth Rate 3-Factor ANOVA (EXCEL)

Chapter 10 Slides (PPT)

Chapter 11 Slides  (PPT)

Hair Growth/Temperature EXCEL Worksheet

Simple Regression Simulation  (EXCEL)

Variance Stabilizing Transformations  (PPT)

Math Score/LSD Concentration Data

Math Score/LSD Concentration Description

Math Score/LSD Concentration SAS Code

Math Score/LSD Concentration R Code

Chapter 12 Slides (PPT)

Texas Weather Complete/Reduced Models  (PPT)

NASA Propellant Mixture/Nozzle Area Experiment (EXCEL)




Assignments

Assignment 1: Due Friday, September 25, 2009

Project 1 Hints

Titanic Dataset (Text)

Titanic Dataset (EXCEL)

Airline Dataset (EXCEL file)

Animal Feed Dataset (Text file)

Animal Feed Dataset (EXCEL File)



Assignment 2: Due Monday, October 19

Winescore Dataset (Text file)

Winescore Dataset  (EXCEL file)


Theophylline Dataset  (Text file)

Theophylline Dataset  (EXCEL File)

Theophylline Dataset for ease of plotting  (EXCEL)

Theophylline Description File


Assignment 3: Due Monday, November 2

Shrinkage Data (Text File)

Shrinkage Data (EXCEL File)


Assignments 4/5: Due Monday, December 7


Mice Growth Data  (Text File)

Mice Growth Data  (EXCEL File)

Television Station Sales Data  (Text File)

Television Sales Description

Television Station Sales Data  (EXCEL File)




Practice Problems (Do not turn in)
Chapter 1: 1,2,5,6
Chapter 2: 1,2,4,5,6,7,8
Chapter 3: 1,6,8,10,11,12,17,19,22,23,25,27,28,29,31
Chapter 4: 1,3,12,15,16,18,19,21,22,26,27,28,33,34,41,43,44,46,47,48,53,54,55,57,58
Chapter 5: 2,3,4,5,7,9,11,12,13,16,17,19,21,23,24,25,26,28,29,32,33,34,35,40,41,43,47,48
Chapter 6: 1,2,3,4,5,6,8,9,12,14,15,16,18,19,20,21,29,30,31,32,33,37,38
Chapter 7: 1,2,3,7.10,11,12,13,15,16
Chapter 8: 1,2,3,4,5,6,7,8,9,10,11,15
Chapter 9: 1,2,3,4,5,6,7,8,10,11,12,13,14,19,20,21,22,23
Chapter 10: 1,2,7,8,10,11,13,14,16,17,20,21,28,29,30,31,32,41
Chapter 11: 1,2,3,4,5,9,10,16,17,18,19,20,26,27,31,32,37,38,47,48,53
Chapter 12: 1,2,3,4,5,6,7,8,11,12,13,14,15,18,19,20,21,22,23,24,25

Text Book Solutions (All in .pdf format)

Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9
Chapter 10
Chapter 11
Chapter 12




Computing Resources/Information

Summary Statistics, Simple Plots in SAS/EXCEL, JMP

Generating Random Samples in SAS/EXCEL/JMP/SPSS

SAS

Program to obtain summary statistics, scatterplot, and boxplots  (.sas)

Description of SAS Procedures for Common Statistical Analyses


R

Running Programs in R (Change all references to STA6167 to STA6166)

R Batch File

SPSS

SPSS General Instructions for Procedures

EXCEL

Some Useful EXCEL Functions

Obtaining Summary Statistics and Plots by Groups (Factor Levels)  in EXCEL

EXCEL General Instructions for DATA ANALYSIS Toolpack

Generating Histograms in EXCEL

EXCEL Program for Summary Statistics/Boxplot (n<=1000)

EXCEL Program for Normal Probability Calculations/Plot (n<=1000)

EXCEL Program for 2-sample t-test/CI's (and test of equal variances) based on summary statistics

EXCEL Program for 1-Way ANOVA based on summary statistics

EXCEL Program for 2-sample z-test and CI's for proportions

EXCEL Program for Chi-Square Test

EXCEL Program for Simple Linear Regression Including CI's/PI's for Means and Individuals (n<=1000)

EXCEL Program for Levene's Test (Up to 6 Groups, 1000 Total Observations)