Number	2997
Subject	Mapping
Source	David Herzog
State	IRE & NICAR
Year	2007
Publication Date	Phoenix_IRE_Annual_2007
Summary	powerpoint presentation that reminds journalists what to check when they get data and shows how to look for dirty data using database managers or SPSS. also mentions extensive data documentation [and clean-up of dirty data] that IRE and NICAR include with the databases available from the Database library.
Category
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