'Cumulative probability' diaporamas de présentation

Chapter 6 Probability Distributions

1.96k views • 129 slides

SC968: Panel Data Methods for Sociologists

SC968: Panel Data Methods for Sociologists. Introduction to survival/event history models. Types of outcome. Continuous OLS Linear regression Binary Binary regression Logistic or probit regression Time to event data Survival or event history analysis.

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Do All Minimally Symptomatic Men Need to Have Their Inguinal Hernias Repaired? Management of the Asymptomatic Inguinal H

Do All Minimally Symptomatic Men Need to Have Their Inguinal Hernias Repaired? Management of the Asymptomatic Inguinal Hernia. Robert J. Fitzgibbons MD, FACS Harry E. Stuckenhoff Professor of Surgery Creighton University School of Medicine Omaha, Nebraska USA

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DR .ABHISHEK SINGH PARIHAR

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Hypothesis Testing

Hypothesis Testing. 12-02-2014. Null and Alternative Hypotheses Test Statistic P -Value Significance Level One-Sample z Test Power and Sample Size. Terms Introduce in Prior Chapter. Population ? all possible values Sample ? a portion of the population

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STATS 10x Revision

STATS 10x Revision. Content covered: CHAPTERS 7 - 9. Chapter 7: Data on Continuous Variables. One sample Two+ independent samples Paired data Parametric vs non-parametric. The t-Test. We can use the t-Test when dealing with one or two independent samples (one or two means).

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Prepared by Lee Revere and John Large

Chapter 15 Simulation Modeling. Prepared by Lee Revere and John Large. Learning Objectives. Students will be able to: Tackle a wide variety of problems by simulation. Understand the seven steps of conducting a simulation. Explain the advantages and disadvantages of simulation.

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Introduction to Risk Analysis

Introduction to Risk Analysis. Using Excel. Learning Objective. Time management. Methods. (1) the analytical, mathematical approach and (2) the Monte Carlo simulation technique. Warm-up.

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Decision and Risk Analysis

Decision and Risk Analysis. Financial Modelling & Risk Analysis II Kiriakos Vlahos Spring 2000. Session overview. Probability distributions for Risk Analysis Subjective Regression and Forecasting models Historic data Resampling Distribution fitting Sampling distributions

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Developing A Risk Management Plan

Developing A Risk Management Plan. Paul E. Patterson and Larry D. Makus. University of Idaho Department of Agricultural Economics & Rural Sociology. Develop A Farm Plan. A farm plan is the umbrella under which other plans reside

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4A: Probability Concepts and Binomial Probability Distributions

4A: Probability Concepts and Binomial Probability Distributions. Definitions. Random variable ? a numerical quantity that takes on different values depending on chance Population ? the set of all possible values for a random variable

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Statistical Distribution Fitting

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Chapter 6: Binomial Probability Distributions

Chapter 6: Binomial Probability Distributions. In Chapter 6:. 6.1 Binomial Random Variables 6.2 Calculating Binomial Probabilities 6.3 Cumulative Probabilities 6.4 Probability Calculators 6.5 Expected Value and Variance .. 6.6 Using the Binomial Distribution to Help Make Judgments.

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April 23, 2013

Outcome of Patients with Advanced Heart Failure who Receive Device-Based Therapy for Primary Prevention of Sudden Cardiac Death . M. Suleiman , G. Amit , N. Samniah , A. Pekar , S. Ben- Zvi , R. Rosso , N. Gavrielov- Yusim , I. Marai , I. Goldenberg, M. Glikson. April 23, 2013.

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Marsh Inundation

Marsh Inundation. Tom McKenna Delaware Geological Survey University of Delaware March 2, 2010. Recoding from State Wetlands Mapping Program (SWMP). Marsh Zones. Distance upriver (km). Cumulative Probability of Tide in River Being Below an Absolute Elevation. Bowers Frederica

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Maternal Stress & Fetal Programming

Maternal Stress & Fetal Programming. Prenatal Stress & Programming of the Brain. Prenatal stress (animal model) Hippocampus Site of learning & memory formation Stress down-regulates glucocorticoid receptors Loss of negative feedback; overactive HPA axis Amygdala Site of anxiety and fear

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Normal Distribution

Normal Distribution. The Bell Curve. Questions. What are the parameters that drive the normal distribution? What does each control? Draw a picture to illustrate. Identify proportions of the normal, e.g., what percent falls above the mean? Between 1 and 2 SDs above the mean?

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Using the Z-table

Using the Z-table. hundredths. Z. units tenths. Cumulative probability in shaded area. Area = probability. = .8925. z = 1.24. Example: Z = 1.24. P(Z ? 1.24) = .8925 . hundredths. .04. Z. units tenths. Cumulative probability in shaded area. 1.2. .8925. Area = probability.

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Age > 75 years, warfarin

Age > 75 years, warfarin. Stroke/SE on rivaroxaban or warfarin, in patients younger or older than 75 years old (ROCKET-AF). Age < 75 years, warfarin. Age > 75 years, rivaroxaban. Age < 75 years, rivaroxaban. Estimated cumulative probability of stroke/SE (%).

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