The sample codebooks below, marked up with using Versions 1 through 2.1 of the DDI DTD, are provided for purposes of demonstration. They are displayed in HTML via ICPSR's generic codebook stylesheet. Some are also displayed in PDF format. PDF views do not render the Document Description section, even if it is present in the DDI markup.
The DwB Resource Discovery Portal (DwB-RDP) provides mechanisms to researchers and applications to search and retrieve metadata for the catalogued datasets. It currently allows search at the study level. The portal user interface consists of three separate views, the discovery portal home page, the search results page, and the study details page.
<odesi> is a web-based data exploration, extraction and analysis tool. It is the product of a unique partnership between university libraries, business, and government, which greatly improves access to statistical data for researchers, teachers, and students. <odesi> provides researchers the ability to search for survey questions (variables) across hundreds of datasets held in a growing number of collections. <odesi> supports basic tabulation and analysis online, and allows for the downloading of most datasets into statistical software for further analysis.
ESS EduNet is a training resource mainly developed for use in higher education. The ambition is to create a social science laboratory where theoretical questions can be explored using high quality empirical data. The resource is based on the European Social Survey and is driven by Nesstar.
The Consortium of European Social Science Data Archives (CESSDA) offers a data catalogue providing access to research data from archives across Europe. The catalogue includes nearly 30,000 studies (~22,000 with english descriptions) distributed by members of the CESSDA European Research Infrastructure Consortium (ERIC).