<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:12.0pt'>Good afternoon<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>I just got TraMineR – what a great package! It’s going to save me a lot of time and effort.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>I have a data set with a bunch of sequences of nominal states (for now, anyway, 80 sequences, with each having one of two states, but it may also be necessary to do this with 4 states and more sequences)<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>My client wants some nominal equivalent of autocorrelation. Looking through the documentation, the closest thing seems to be turbulence, or perhaps inverse of turbulence, but that’s per sequence, not per data set. Of course, I could find mean or median turbulence, or mean or median inverted turbulence, but I wondered if there is some already developed measure for what I want. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>Thanks in advance<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'>Peter<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt'><o:p> </o:p></span></p><p class=MsoNormal>Peter Flom<o:p></o:p></p><p class=MsoNormal>Peter Flom Consulting<o:p></o:p></p><p class=MsoNormal><a href="http://www.statisticalanalysisconsulting.com/">http://www.statisticalanalysisconsulting.com/</a><o:p></o:p></p><p class=MsoNormal><a href="http://www.IAmLearningDisabled.com">http://www.IAmLearningDisabled.com</a><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>