'Weighted mean' diaporamas de présentation

Meta-analysis

Meta-analysis. The EBM workshop A.A.Haghdoost, MD; PhD of Epidemiology Ahaghdoost@kmu.ac.ir. Definition. Meta-analysis: a type of systemic review that uses statistical techniques to quantitatively combine and summarize results of previous research

1.96k views • 69 slides

Meta-analysis

Meta-analysis. The EBM workshop A.A.Haghdoost, MD; PhD of Epidemiology Ahaghdoost@kmu.ac.ir. Definition. Meta-analysis: a type of systemic review that uses statistical techniques to quantitatively combine and summarize results of previous research

988 views • 69 slides

BASIC STATISTICAL TOOLS

BASIC STATISTICAL TOOLS. What is Statistics. Statistics refers to the collection , presentation , analysis , and utilization of numerical data to make inferences and reach decisions in the face of uncertainty in economics, business, and other social and physical sciences .

1.01k views • 58 slides

Christopher M. Bishop

Latent Variables, Mixture Models and EM. Christopher M. Bishop. Microsoft Research, Cambridge. BCS Summer School Exeter, 2003. Overview. K-means clustering Gaussian mixtures Maximum likelihood and EM Latent variables: EM revisited Bayesian Mixtures of Gaussians . Old Faithful.

788 views • 55 slides

Chapter 3 Describing Data Using Numerical Measures

Business Statistics: A Decision-Making Approach 7 th Edition. Chapter 3 Describing Data Using Numerical Measures. Chapter Goals. After completing this chapter, you should be able to: Compute and interpret the mean, median, and mode for a set of data

687 views • 44 slides

Central Tendency

Central Tendency. Introduction to Statistics Chapter 3 Jan 26, 2010 Class #3. Central Tendency. A statistical measure to determine a single score that defines the center of the distribution There are many measures of central tendency. The most common are the mean, median, and mode .

760 views • 44 slides

Exploring evolutionary models with Lsd

Exploring evolutionary models with Lsd. PhD Eurolab on Simulation of Economic Evolution (SIME) University of Strasbourg, April 2004 Revised: 8 April 2004 Esben Sloth Andersen DRUID and IKE, Aalborg University, Denmark. KISS and TAMAS: Conflicting principles?. KISS = Keep It Simple, Stupid!

496 views • 31 slides

2.3 Measures of Central Tendency

2.3 Measures of Central Tendency. Mean , median, and mode Weighted mean of a data set and the mean of a frequency distribution Shape of a distribution as symmetric, uniform, or skewed. Mean. The mean of a data set is the sum of the data entries divided by the number of entries.

565 views • 26 slides

Introduction to Propensity Score Matching

777 views • 25 slides

Grading in moodle

435 views • 24 slides

The z-score is often called the standardized value.

406 views • 21 slides

Modeling Dietary Pesticide Exposure Using Consumption and Pesticide Residue Survey Data

Modeling Dietary Pesticide Exposure Using Consumption and Pesticide Residue Survey Data. Aaron Niman, LT (USPHS) niman.aaron@epa.gov Office of Pesticide Programs | Health Effects Division U.S. Environmental Protection Agency Environmental Health Category Day

554 views • 20 slides

Noise & Uncertainty

305 views • 17 slides

Test AveCalc with Fitnesse

Test AveCalc with Fitnesse. Alessandro Marchetto. AveCalc. Read this exercise specification http://selab.fbk.eu/swat/exercises/fitneese-2.ppt Download the application Eclipse project and import in your Eclipse (a) http://selab.fbk.eu/swat/exercises/AveCalc.zip

175 views • 9 slides

FALWEB F uzzy A ggregated L inkages W ithin E nvironmental B ounds

FALWEB F uzzy A ggregated L inkages W ithin E nvironmental B ounds . Create and edit FCMs through the use of a square matrix with zeroes along the diagonal Aggregate multiple square matrices of the same dimension, containing the same nodes, to generate one resultant matrix and FCM

131 views • 3 slides