'Biased estimates' diaporamas de présentation

Scottish Stroke Audit

Scottish Stroke Audit. 3rd National Meeting 7th Dec 04. Welcome. NHS QIS funded audit - Oct 02 - 05 Original plan - 6 to 10 hospitals Impact of CHD & Stroke strategy NHS QIS standards and visits. Program. Comparisons between hospitals Control charts

982 views • 84 slides

Labor Market Outcomes of Cancer Survivors

Labor Market Outcomes of Cancer Survivors. NCI R01 CA86045-01A1. Investigators. Cathy J. Bradley, Virginia Commonwealth University David Neumark, University of California, Irvine Charles Given, Michigan State University. Research aims.

642 views • 57 slides

An introduction to population kinetics

NATIONAL VETERINARY SCHOOL Toulouse. An introduction to population kinetics. Didier Concordet. Preliminaries. Definitions :. Random variable. Fixed variable. Distribution. Random or fixed ?. Definitions :.

612 views • 45 slides

Missing Data

Missing Data. What is missing?. Missing data are unavoidable, and more encompassing than the ubiquitous association of the term . What is missing? Cases Variables Values. Missing Cases. Missing cases - 1 Too few cases.

815 views • 43 slides

Measuring Impact: Impact Evaluation Methods for Policy Makers

Measuring Impact: Impact Evaluation Methods for Policy Makers. Paul Gertler UC Berkeley.

697 views • 42 slides

Empirical Models to deal with Unobserved Heterogeneity

462 views • 35 slides

Choosing Research Designs II

Choosing Research Designs II. Nonexperimental Methods. The Purpose of Control Variables. We use control variables to account for possible alternative explanations we can think of.

317 views • 20 slides

The Impact of Missing Data on the Detection of Nonuniform Differential Item Functioning

The Impact of Missing Data on the Detection of Nonuniform Differential Item Functioning. W. Holmes Finch. Outline. Introduction DIF detection Missing data Types Methods for dealing with missing data Listwise deletion Omitted as incorrect Multiple imputation

298 views • 20 slides

Recreational Fishing and Other Water Based Recreation

Recreational Fishing and Other Water Based Recreation. Matt Massey and Steve Newbold National Center for Environmental Economics October 2011. Linkages from Water Quality to $. (1) The change in WQ affects fish population levels. (2) Changes in fish populations affect expected catch.

317 views • 16 slides

Multiple Indicator Cluster Surveys MICS3 Regional Training Workshop

236 views • 12 slides