A theme running through this book is that of making inference about sources of variation or uncertainty, and the author shows how information about these sources can be used for improved estimation of certain elementary quantities. Amongst the topics covered are: essay rating, summarizing item-level properties, equating of tests, small-area estimation, and incomplete longitudinal studies. Throughout, examples are given using real data sets which exemplify these applications.
Köp den här e-boken och få 1 till GRATIS!
Språk Engelska ● Formatera PDF ● ISBN 9781461384632 ● Utgivare Springer New York ● Publicerad 2012 ● Nedladdningsbara 3 gånger ● Valuta EUR ● ID 4612461 ● Kopieringsskydd Adobe DRM
Kräver en DRM-kapabel e-läsare