Hot deck imputation - PowerPoint PPT Presentation

Analyzing Survey Data

Analyzing Survey Data. Angelina Hill, Associate Director of Academic Assessment 2009 Academic Assessment Workshop May 14 th &amp; 15 th UNLV. Prior to Analysis. What would you like to discover? Perceived competence Preferences, satisfaction Group differences Demographics

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606 views • 35 slides

Non-response and what to do about it

Non-response and what to do about it . Gillian Raab Professor of Applied Statistics Napier University. What do we mean by non-response. Unit non response Item non response Start with the first of these It is a respondent to a survey who we tried to get but did not obtain any response from

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663 views • 33 slides

Treatment of missing values

Treatment of missing values. 1.11) Missing values in autoregressive and cross-lagged models: diagnostics and therapy. What is a missing value? There is a unit non-response and an item-non-response. Also answers such as „Don‘t know“, „Refused“, „no opinion“ are often considered as missing.

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398 views • 21 slides

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