<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Dear Owen,<div><br><div><span class="Apple-tab-span" style="white-space:pre">        </span>That worked beautifully!</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre">        </span>I seem to have a catch 22, however. The first year these animals were marked was 1979. If I put in 1979 as the birthdate, then the first set of ages of death is "zero", with the next age of death being "2"</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre">        </span>When I input 1978 as the birthdate, then the first set of ages at death is "2", and counts up from there. This seems OK, except I get all the error messages I mentioned before.</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre">        </span>Thanks for the trouble.</div><div><span class="Apple-tab-span" style="white-space:pre">        </span><br><div>
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="font-size: 12px; "><span class="Apple-tab-span" style="white-space: pre; ">        </span></div><div style="font-size: 12px; "><span class="Apple-tab-span" style="white-space: pre; ">        </span>All the best!</div><div style="font-size: 12px; "><br></div><div style="font-size: 12px; "> <span class="Apple-converted-space"> </span><span class="Apple-tab-span" style="white-space: pre; ">        </span>Cliff Cunningham</div><div style="font-size: 12px; "><br></div><div style="font-size: 12px; "><br class="Apple-interchange-newline"> Professor</div><div style="font-size: 12px; "><span class="Apple-tab-span" style="white-space: pre; ">        </span>Biology Department</div><div style="font-size: 12px; "> <span class="Apple-tab-span" style="white-space: pre; ">        </span>Duke University</div><div style="font-size: 12px; "> 130 Science Drive</div><div style="font-size: 12px; "><span class="Apple-tab-span" style="white-space: pre; ">        </span>Durham NC 27708<br class="webkit-block-placeholder"></div><div style="font-size: 12px; "><span class="Apple-tab-span" style="white-space: pre; ">        </span>Phone 919-660-7356<br></div><div style="font-size: 12px; "><br></div><div style="font-size: 12px; "><a href="http://www.biology.duke.edu/cunningham">http://www.biology.duke.edu/cunningham</a></div><div style="font-size: 12px; "><br class="khtml-block-placeholder"></div></span><br class="Apple-interchange-newline"></span><br class="Apple-interchange-newline">
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<br><div><div>On Nov 7, 2011, at 11:58 AM, Owen Jones wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; ">MakeLifeTable(out$Xq[1,])</span></blockquote></div><br></div></div></body></html>