'Small sample sizes' diaporamas de présentation

Integrative Mixed-Methods Research: A Workshop

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July, 2001

July, 2001. Outline. Purpose of GeoSEM Background Methods Examples Project Status Future Developments. Assume normal distribution. Assume log-normal distribution (Land). Background. Currently, the EPC is typically estimated using one of two formulas 1 :.

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Introduction to Data Analysis March 17 th , 2008

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Warren-Alvarado-Oslo School District: Student Alcohol, Tobacco and Other Drug Survey

Warren-Alvarado-Oslo School District: Student Alcohol, Tobacco and Other Drug Survey . Prepared by: Garth Kruger, Ph.D. EvaluationGroup, LLC. Introduction. EvaluationGroup,LLC Garth Kruger Ph.D. Dmitri Poltavski, Ph.D. Jacque Gray, Ph.D.

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MANOVA: Multivariate Analysis of Variance

MANOVA: Multivariate Analysis of Variance. Review of ANOVA: Univariate Analysis of Variance. An univariate analysis of variance looks for the causal impact of a nominal level independent variable (factor) on a single, interval or better level dependent variable

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The Rhode Island Toddler Wellness Overview Survey (TWOS): An Opportunity for Data Linkages

The Rhode Island Toddler Wellness Overview Survey (TWOS): An Opportunity for Data Linkages. Samara Viner-Brown, MS 12 th Annual Maternal and Child Health Epidemiology Conference December 8, 2006. ACKNOWLEDGEMENTS. Meredith Bergey, MSc, MPH Rachel Cain Hanna Kim, PhD. 2. OUTLINE.

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Particle Size Analysis

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Sprawl and Fragmentation: How Much Development Deters Native Bird Species? Mary Ann Cunningham, Jake Hoffman Vassar C

Sprawl and Fragmentation: How Much Development Deters Native Bird Species? Mary Ann Cunningham, Jake Hoffman Vassar College Built Tax Parcels Dutchess County NY 1940 1970 2004 Questions: 1. Are native, woodland bird species inhibited by urbanization on the urban fringe?

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Experimental setup Standard deviation of difference of means Large sample procedures

Comparing Two Population Means. ~ Comparing Two Population Means ~. Experimental setup Standard deviation of difference of means Large sample procedures. 1. 1. Experimental Setup Random samples are taken from two populations. The samples are taken independently of one another.

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T HE U NIVERSITY OF S HEFFIELD

T HE U NIVERSITY OF S HEFFIELD. SCOTTISH DRUGS FORUM CONFERENCE, STIRLING 30 TH SEPTEMBER 2004. HOW DO WE GET THE BEST OUT OF METHADONE PROGRAMMES?. DR JENNY KEEN Clinical Director Primary Care Clinic for Drug Dependence, North Sheffield PCT, Sheffield

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Designing Greener Electronics: Flame Retardants in Electronics Waste December 6, 2007

Designing Greener Electronics: Flame Retardants in Electronics Waste December 6, 2007. Kathleen Vokes Design for the Environment (DfE) U.S. Environmental Protection Agency Washington, DC. Overview. Design for the Environment (DfE) Program

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Sunil V. Rao MD FACC, Fang-Shu Ou MS, Tracy Y. Wang MD, Richard E. Shaw PhD, Ralph Brindis MD, John S. Rumsfeld MD PhD,

The Radial Approach to Percutaneous Coronary Intervention Is Associated With a Lower Risk for Complications Regardless of Radial Procedure Volume: A Report From the American College of Cardiology- National Cardiovascular Data Registry.

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Some statistics questions answered:

Some statistics questions answered:. "Well, am I significantly more popular than Gordon Brown?". Requests: How to report statistical results in APA format. How to calculate SD and SE by hand. An explanation of levels of measurement.

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Meta-Analysis Critique

Meta-Analysis Critique. The Efficacy of Relapse Prevention on Substance Use Disorders Ashlee Carter 11/7/05. Reference. Irvin, J.E., Bowers, C.A., Dunn, M.E., & Wang, M.C. (1999). Efficacy of Relapse Prevention: A Meta-Analytic Review.

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NEGOTIATION/ PREPARATION

NEGOTIATION/ PREPARATION. Aiming for a Negotiated Agreement: Aspiration (Target) Point Most preferred or ideal settlement Reservation Point (Bottom Line) Least favorable settlement. --Can settle or walk away to BATNA: B est Alternative T o a N egotiated A greement . PREPARATION.

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Comparing 2 Population Means

Comparing 2 Population Means. Goal is to compare the mean response (or other quantity) of two different populations. We sample from two groups of individuals. We have one measurement or observation per individual. These two groups are assumed to be independent .

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Main Ideas

Lesson #20b. ~ Small Sample Test for a Mean ~. Assumptions Use of t-distribution as reference distribution Relationship to confidence interval. Main Ideas. 1. 1. Assumptions A random sample is taken from a population with mean m and standard deviation s .

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The Effectiveness of Modified Constraint-Induced Movement Therapy (mCIMT) on Increasing Upper Extremity Function in Adu

The Effectiveness of Modified Constraint-Induced Movement Therapy (mCIMT) on Increasing Upper Extremity Function in Adults Post- Stroke. Ulrike Willwerth , MA, OTS; Kamaljit Bains , BS, OTS; Alla Berger, BA, OTS; Emi Ito, BA, BS, OTS. Background. Methods. Results.

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Chapter 11

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