<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">Hi everybody (and in particular Andressa),<div class=""><br class=""></div><div class="">noticing the new Dispersion feature in CQPweb, I tried to play around with it, but I don't quite understand how to use it (and keep getting errors from the Web server if I do something too rash).</div><div class=""><br class=""></div><div class="">My first mistake was not to wait long enough after starting the dispersion analysis (@Andrew: can we get one of your fancy "busy spinners" there, too?).</div><div class=""><br class=""></div><div class="">With a relatively infrequent query term (which I picked to make the analysis faster), I get the following plot:</div><div class=""><br class=""></div><div class=""><img apple-inline="yes" id="B6DD0A0E-F602-43F6-B18B-8D50875B0EFE" src="cid:6252B60C-5074-4DDD-93BC-4489AFDCD761@Speedport_W_724V_01011603_06_003" class=""></div><div class=""><br class=""></div><div class="">All the texts containing the search term end up clustered to the left instead of their normal position, which makes the plot very hard to read. Possibly a rendering issue with my browser (Firefox 67)?</div><div class=""><br class=""></div><div class="">If I add a second query, the data points are also clustered to the left, though they don't occur exactly in the same texts (text overlap should be below 20%).</div><div class=""><br class=""></div><div class="">When I tried to add a third query with more hits (ca. 19,000), MySQL ran at 100% CPU for several minutes, but I didn't see any result in the browser (perhaps a timeout?). Later, the DP and Juilland values do show up in the dispersion table.</div><div class=""><br class=""></div><div class="">A fourth attempt adds points to the plot, but now the dispersion scores (and number of texts) are "undefined".</div><div class=""><br class=""></div><div class="">Is there documentation for the new feature? I'm clearly not using it correctly.</div><div class=""><br class=""></div><div class="">One small bug: If I select "New query" from the menu at the top right, I get redirected to a completely wrong URL (which is missing the path to CQPweb on the server: in my case I get "<a href="http://127.0.0.1/corpus" class="">http://127.0.0.1/corpus</a>" instead of "<a href="http://127.0.0.1/cqpweb/corpus/" class="">http://127.0.0.1/cqpweb/corpus/</a>").</div><div class=""><br class=""></div><div class="">Best,</div><div class="">Stefan</div></body></html>