<div dir="ltr"><div></div>The Public Review period of <span class="" id=":9q3.1" tabindex="-1" style="">DDI</span> 3.3 has been extended through September 21, 2018. We thank those who have already submitted comments.<div><br></div><div>

<div style="font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">Links to the specification and instructions for comment are found at:</div><div style="font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><a href="https://ddi-alliance.atlassian.net/wiki/spaces/DDI4/pages/500826115/DDI+Lifecycle+3.3+Public+Review" target="_blank" style="color:rgb(17,85,204)">https://<span class="" id=":9q3.2" tabindex="-1" style="">ddi</span>-alliance.<span class="" id=":9q3.3" tabindex="-1" style="">atlassian</span><wbr>.net/wiki/spaces/DDI4/pages/<wbr>500826115/<span class="" id=":9q3.4" tabindex="-1" style="">DDI</span>+<span class="" id=":9q3.5" tabindex="-1" style="">Lifecycle</span>+3.3+<wbr>Public+Review</a></div>

<br>For questions or requests, please contact Wendy Thomas, Chair, <span class="" id=":9q3.6" tabindex="-1" style="">DDI</span> Technical Committee (<span class="" id=":9q3.7" tabindex="-1" style="">wlt</span>@<span class="" id=":9q3.8" tabindex="-1" style="">umn</span>.<span class="" id=":9q3.9" tabindex="-1" style="">edu</span>).   <div><br></div><div><br></div><div>

<div style="color:rgb(136,136,136);font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><font color="#999999">Jared Lyle</font></div><div style="color:rgb(136,136,136);font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><font color="#999999">Director, <span class="" id=":9q3.10" tabindex="-1" style="">DDI</span> Alliance</font></div><div style="color:rgb(136,136,136);font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><font color="#999999"><span class="" id=":9q3.11" tabindex="-1" style="">ICPSR</span>, University of Michigan</font></div><div style="color:rgb(136,136,136);font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><font color="#999999">+1 734-763-6075</font></div><div style="color:rgb(136,136,136);font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><font color="#999999"><a href="mailto:lyle@umich.edu" target="_blank" style="color:rgb(17,85,204)"><span class="" id=":9q3.12" tabindex="-1" style="">lyle</span>@<span class="" id=":9q3.13" tabindex="-1" style="">umich</span>.<span class="" id=":9q3.14" tabindex="-1" style="">edu</span></a></font></div>

<div><br></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jun 25, 2018 at 9:47 PM, Jared Lyle <span dir="ltr"><<a href="mailto:lyle@umich.edu" target="_blank"><span class="" id=":9q3.15" tabindex="-1" style="">lyle</span>@<span class="" id=":9q3.16" tabindex="-1" style="">umich</span>.<span class="" id=":9q3.17" tabindex="-1" style="">edu</span></a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_quote"><div dir="ltr"><div>The DDI Alliance (<a href="http://www.ddialliance.org/" target="_blank">http://www.ddialliance.org/</a>) is pleased to announce the Public Review of DDI 3.3. This version of the DDI specification includes important updates and new content, including:</div><div><ul><li>Classification management (based on GSIM/Neuchatel)</li><li>Non-survey data collection (Measurements)</li><li>Sampling</li><li>Weighting</li><li>Questionnaire Design</li><li>Support for DDI as a Property Graph</li><li>Quality Statement improvements (useful for Eurostat reporting)</li></ul></div><div>Additionally, DDI 3.3 has a formal model now, so a detailed changelog can be generated between DDI 3.2 and 3.3.<br></div><div><br></div><div>Links to the specification and instructions for comment are found at:</div><div><br></div><div><a href="https://ddi-alliance.atlassian.net/wiki/spaces/DDI4/pages/500826115/DDI+Lifecycle+3.3+Public+Review" target="_blank">https://ddi-alliance.atlassian<wbr>.net/wiki/spaces/DDI4/pages/<wbr>500826115/DDI+Lifecycle+3.3+<wbr>Public+Review</a></div><div><br></div><div>We are eager to obtain feedback from the DDI and RDF communities on this vocabulary. The comment period is open for six weeks until August 3, 2018, and we hope to hear from you!</div><span class="gmail-HOEnZb"><font color="#888888"><div><br></div><div><br></div><div><font color="#999999">Jared Lyle</font></div><div><font color="#999999">Director, DDI Alliance</font></div><div><font color="#999999">ICPSR, University of Michigan</font></div><div><font color="#999999">+1 734-763-6075</font></div><div><font color="#999999"><a href="mailto:lyle@umich.edu" target="_blank">lyle@umich.edu</a></font></div></font></span></div></div></div>
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