Missing data
PD Allison - The SAGE handbook of quantitative methods in …, 2009 - torrossa.com
Missing data are ubiquitous in psychological research. By missing data, I mean data that are
missing for some (but not all) variables and for some (but not all) cases. If data are missing …
missing for some (but not all) variables and for some (but not all) cases. If data are missing …
Multiple imputation of item scores in test and questionnaire data, and influence on psychometric results
JR Van Ginkel, LA Van der Ark… - Multivariate Behavioral …, 2007 - Taylor & Francis
The performance of five simple multiple imputation methods for dealing with missing data
were compared. In addition, random imputation and multivariate normal imputation were …
were compared. In addition, random imputation and multivariate normal imputation were …
[图书][B] Political participation and transformation in urban China, 1993 and 2002
D Lou - 2008 - search.proquest.com
My dissertation examines political participation in non-democratic countries. Specifically, it
looks into China's urban political participation in the past decade and examines how …
looks into China's urban political participation in the past decade and examines how …