id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iassist-717	Gräf, Lorenz	Hyperlinked Eurotrends	1997	7	.pdf	application/pdf	2918	188	68	It would be a really common good to have samples of SPSS or SAS statements there for often needed recoding of Eurobarometer variables. EUTRECS is based on four principles: 1) Hyperlinks connect all interrelated variables; 2) A comprehensive search engine gives access to full text retrieval in all Eurobarometer Codebooks; 3) An index of over 1,000 keywords and a classification scheme of over 400 trend variables present an easy way to browse through Eurobarometer questions; 4) datasets and codebooks are available for immediate download.	cache/iassist-717.pdf	txt/iassist-717.txt