<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Generator" content="Microsoft Word 14 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:Helvetica;
panose-1:2 11 6 4 2 2 2 2 2 4;}
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:70.85pt 70.85pt 70.85pt 70.85pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="FR-CH" link="blue" vlink="purple">
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Dear Lucas,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">The « id » argument should be the name of the column containing the « id » variable, not a vector. Hence try :<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Helvetica","sans-serif";color:black">data.tse <- seqformat(data, 2:6, from="STS", to = "TSE", tevent=transition2, id=”id”)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Helvetica","sans-serif";color:black">or<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Helvetica","sans-serif";color:black">data.tse <- seqformat(data, 2:6, from="STS", to = "TSE", tevent=transition2, id=”pid”)</span><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hope this helps.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Matthias<o:p></o:p></span></p>
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="FR" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">De :</span></b><span lang="FR" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> traminer-users-bounces@lists.r-forge.r-project.org [mailto:traminer-users-bounces@lists.r-forge.r-project.org]
<b>De la part de</b> Lucas Rich<br>
<b>Envoyé :</b> jeudi 12 décembre 2013 22:37<br>
<b>À :</b> traminer-users@lists.r-forge.r-project.org<br>
<b>Objet :</b> [Traminer-users] ID variable in TSE Data<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">I am trying to get an id variable into TSE data so I can match event data with other data that is indexed with this ID variable. I kept running into
problems doing this, and after trying a number of things, I found that whether this works depends on the name that I use for this ID variable, which seems strange. So the following code works and correctly pulls the ID variable into the TSE data.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">id <- c(10,20,30,40)<br>
t1 <- c(1,1,1,1)<br>
t2 <- c(1,2,NA,1)<br>
t3 <- c(1,NA,2,1)<br>
t4 <- c(2,2,2,2)<br>
t5 <- c(1,1,2,2)<br>
data <- data.frame(id,t1,t2,t3,t4,t5)<br>
<br>
data.seq <- seqdef(data, 2:6, labels = c("NotDisabled","Disabled"),id=data$id)<br>
transition2 <- seqetm(data.seq, method="transition")<br>
data.tse <- seqformat(data, 2:6, from="STS", to = "TSE", tevent=transition2, id=data$id)<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">However, if I change the name of the ID variable, then I get the following error:<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">Error in `[.data.frame`(x, r, vars, drop = drop) :
<br>
undefined columns selected<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">For instance, if I just change the name and run the code again with the new variable name, then I get the error (only for the seqformat command, the
seqdef command works fine):<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">names(data)[1] <- "pid"<br>
data.seq <- seqdef(data, 2:6, labels = c("NotDisabled","Disabled"),id=data$pid)<br>
data.tse <- seqformat(data, 2:6, from="STS", to = "TSE", tevent=transition2, id=data$pid)<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-family:"Helvetica","sans-serif";color:black">Am I missing some reason why the former name works but not the latter?<o:p></o:p></span></p>
</div>
</div>
</div>
</body>
</html>