<html><head><style>body{font-family:Helvetica,Arial;font-size:13px}</style></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div id="bloop_customfont" style="font-family:Helvetica,Arial;font-size:13px; color: rgba(0,0,0,1.0); margin: 0px; line-height: auto;">Without an MRE my best guess is that you’ve a NA somewhere.</div> <br> <div id="bloop_sign_1426528480828654080" class="bloop_sign"><div style="font-family:helvetica,arial;font-size:13px">-- <br>Arun</div></div> <br><p style="color:#000;">On 9 Mar 2015 at 19:22:15, Farrel Buchinsky (<a href="mailto:fjbuch@gmail.com">fjbuch@gmail.com</a>) wrote:</p> <blockquote type="cite" class="clean_bq"><span><div><div></div><div>
<title></title>
<div dir="ltr">I used a series of statements such as this
<div><br></div>
<div>l = list(specs.post.crash, specimens[,1:26,
with=FALSE])<br></div>
<div><br></div>
<div>to work out which set of columns worked and which did
not. </div>
<div><br></div>
<div>I found the offending column</div>
<div><br></div>
<div>kbdtimespecim is a column from sepcimens. It is the 27 th
column. With it included the whole rbindlist collapses. Without it,
it works. <br></div>
<div><br></div>
<div>"15:04:48" "15:02:52" "15:06:44" "16:07:22" "16:07:22"
"16:07:22"<br></div>
<div><br></div>
<div>
<div>> class(specimens$kbdtimespecim)</div>
<div>[1] "ITime"</div>
</div>
<div><br></div>
<div>Any idea why?</div>
</div>
<div class="gmail_extra"><br clear="all">
<div>
<div class="gmail_signature">Farrel Buchinsky<br>
Google Voice Tel: (412) 567-7870<br></div>
</div>
<br>
<div class="gmail_quote">On Mon, Mar 9, 2015 at 2:08 PM, Farrel
Buchinsky <span dir="ltr"><<a href="mailto:fjbuch@gmail.com" target="_blank">fjbuch@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">I am doing something really simple but getting an
error I do not know how to troubleshoot.
<div><br></div>
<div>
<div>l = list(specimens, specs.post.crash)</div>
<div>rbindlist(l, fill = TRUE)</div>
<div><br></div>
<div>specimens has about 5 columns and specs.post.crash has about
29. </div>
<div><br></div>
<div>I get this error. I cannot find anyone else with this problem.
I cannot share my actual data.table since it has private
information. </div>
<div><br></div>
<div>
<div>Error in if (any(neg)) res[neg] = paste("-", res[neg], sep =
"") : </div>
<div> missing value where TRUE/FALSE needed</div>
</div>
<div><br></div>
<div>Interested in the off-the-top-of-your-head suggestions of
where to troubleshoot. </div>
<div>Using {R package version 1.9.5}</div>
<div><span class="HOEnZb"><font color="#888888"><br></font></span></div>
<div><span class="HOEnZb"><font color="#888888"><br></font></span></div>
<div>
<div><span class="HOEnZb"><font color="#888888">Farrel
Buchinsky<br>
Google Voice Tel: <a href="tel:%28412%29%20567-7870" value="+14125677870" target="_blank">(412)
567-7870</a><br></font></span></div>
</div>
</div>
</div>
</blockquote>
</div>
<br></div>
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