<div dir="ltr">Our package allows one to use some survival analyses although I'm not sure if your situation fits it. See <a href="http://imai.princeton.edu/research/files/mediationR2.pdf">http://imai.princeton.edu/research/files/mediationR2.pdf</a></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div><font size="1" face="arial, helvetica, sans-serif">Kosuke Imai </font></div><div><font size="1" face="arial, helvetica, sans-serif">Professor, Department of Politics </font></div><div><span style="font-family:arial,helvetica,sans-serif;font-size:x-small">Center for Statistics and Machine Learning</span></div><div><font size="1" face="arial, helvetica, sans-serif">Princeton University</font></div><div><font size="1" face="arial, helvetica, sans-serif"><a href="http://imai.princeton.edu" target="_blank">http://imai.princeton.edu</a> </font></div><div><br></div></div></div></div></div></div></div>
<br><div class="gmail_quote">On Fri, Aug 26, 2016 at 12:10 PM, Lauren Lapointe-Shaw <span dir="ltr"><<a href="mailto:lauren.lapointe.shaw@mail.utoronto.ca" target="_blank">lauren.lapointe.shaw@mail.utoronto.ca</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:16px">Dear Dr Imai</p>
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<p style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:16px">I am a PhD Student in Clinical Epidemiology at the University of Toronto. </p>
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<p style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:16px">I am hoping to use mediation analysis for one of my thesis projects. I will be looking at a survival outcome, with a single time-varying mediator. Do you know of methods in survival
mediation analysis which allow for inclusion of time-varying mediators? And are such methods available in either SAS or R?</p>
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<p style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:16px">Thanks very much for your insights and expertise on the matter, </p>
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<p>Lauren Lapointe-Shaw</p>
<p>General Internist, MD, FRCPC</p>
<p>Doctoral Student, Clinical Epidemiology and Healthcare Research</p>
<p>University of Toronto</p>
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