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Comentários e feedback de alunos de Dealing With Missing Data da instituição Universidade de Maryland, College Park

3.8
estrelas
121 classificações

Sobre o curso

This course will cover the steps used in weighting sample surveys, including methods for adjusting for nonresponse and using data external to the survey for calibration. Among the techniques discussed are adjustments using estimated response propensities, poststratification, raking, and general regression estimation. Alternative techniques for imputing values for missing items will be discussed. For both weighting and imputation, the capabilities of different statistical software packages will be covered, including R®, Stata®, and SAS®....

Melhores avaliações

ZM

19 de ago de 2019

interesting material, well taught, lots of short quizzes to enforce understanding.

MM

4 de jun de 2017

This course quite help to get as much reliable data as possible for any survey.

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26 — 31 de 31 Avaliações para o Dealing With Missing Data

por Réjane F R

22 de dez de 2016

por Margie H

30 de ago de 2016

por Alexander D B

8 de nov de 2020

por Daniele C

10 de abr de 2021

por Hiroki N

16 de nov de 2017

por Manuela E

11 de dez de 2020