Update 2024-01-24

markmikkelsen · Jan 25, 2024 · c5556c1 · c5556c1
1 parent 1236513
commit c5556c1
Show file tree

Hide file tree

Showing 24 changed files with 266 additions and 217 deletions.
diff --git a/_site/additional-tools.html b/_site/additional-tools.html
@@ -532,7 +532,7 @@
 
 
 <h1 class="title toc-ignore">Additional tools</h1>
-<h4 class="date">Last updated: January 13, 2024</h4>
+<h4 class="date">Last updated: January 24, 2024</h4>
 
 </div>
 
@@ -736,10 +736,10 @@ <h2 class="hasAnchor">CoRegStandAlone<a href="#coregstandalone"
 <br>
 <hr>
 <p style="text-align: right;">Built with <a href="https://rmarkdown.rstudio.com/" target="_blank">R Markdown</a> in <a
-    href="https://posit.co/products/open-source/rstudio/" target="_blank">RStudio</a>.
-  <br><br>
+    href="https://posit.co/products/open-source/rstudio/" target="_blank">RStudio</a>
+  <br>
 </p>
-<p style="text-align: right;">Copyright &copy; 2020&ndash;2023, Mark Mikkelsen <a
+<p style="text-align: right;">Copyright &copy; 2020&ndash;2024, Mark Mikkelsen <a
     href="https://creativecommons.org/licenses/by/4.0" target="_blank"><img id="cc"
       style="height:22px!important;margin-left: 3px;vertical-align:text-bottom;" src="images/license/cc-xlarge.png"><img
       id="cc" style="height:22px!important;margin-left: 3px;vertical-align:text-bottom;"

diff --git a/_site/batch-script.html b/_site/batch-script.html
@@ -450,7 +450,7 @@
 
 
 <h1 class="title toc-ignore">Batch processing script</h1>
-<h4 class="date">Last updated: January 13, 2024</h4>
+<h4 class="date">Last updated: January 24, 2024</h4>
 
 </div>
 
@@ -517,10 +517,10 @@ <h4 class="date">Last updated: January 13, 2024</h4>
 <br>
 <hr>
 <p style="text-align: right;">Built with <a href="https://rmarkdown.rstudio.com/" target="_blank">R Markdown</a> in <a
-    href="https://posit.co/products/open-source/rstudio/" target="_blank">RStudio</a>.
-  <br><br>
+    href="https://posit.co/products/open-source/rstudio/" target="_blank">RStudio</a>
+  <br>
 </p>
-<p style="text-align: right;">Copyright &copy; 2020&ndash;2023, Mark Mikkelsen <a
+<p style="text-align: right;">Copyright &copy; 2020&ndash;2024, Mark Mikkelsen <a
     href="https://creativecommons.org/licenses/by/4.0" target="_blank"><img id="cc"
       style="height:22px!important;margin-left: 3px;vertical-align:text-bottom;" src="images/license/cc-xlarge.png"><img
       id="cc" style="height:22px!important;margin-left: 3px;vertical-align:text-bottom;"

diff --git a/_site/data-quality-metrics.html b/_site/data-quality-metrics.html
@@ -431,7 +431,7 @@
 
 
 <h1 class="title toc-ignore">Data quality metrics</h1>
-<h4 class="date">Last updated: January 13, 2024</h4>
+<h4 class="date">Last updated: January 24, 2024</h4>
 
 </div>
 
@@ -475,7 +475,9 @@ <h4 class="date">Last updated: January 13, 2024</h4>
 <div id="linewidth" class="section level2 hasAnchor">
 <h2 class="hasAnchor">Linewidth<a href="#linewidth"
 class="anchor-section" aria-label="Anchor link to header"></a></h2>
-<p>[TEXT]</p>
+<p>Linewidth is calculated as the full-width half-maximum (FWHM) (in Hz)
+of fitted signals. When reporting linewidths of datasets, you may use
+the FWHM of Cr, NAA, or the water reference (if provided).</p>
 </div>
 <div id="signal-to-noise-ratio-snr" class="section level2 hasAnchor">
 <h2 class="hasAnchor">Signal-to-noise ratio (SNR)<a
@@ -515,8 +517,8 @@ <h2 class="hasAnchor">Signal-to-noise ratio (SNR)<a
 <tr class="even">
 <td align="left"><span class="math inline">\(noise\)</span></td>
 <td align="left">Detrended noise signal between either 8–9 or 9–10 ppm
-(whichever is lower) in the appropriate spectrum (i.e., either the OFF
-or DIFF spectrum)</td>
+(whichever produces a lower standard deviation) in the appropriate
+spectrum (i.e., either the OFF or DIFF spectrum)</td>
 </tr>
 </tbody>
 </table>
@@ -534,7 +536,8 @@ <h2 class="hasAnchor">Fit error<a href="#fit-error"
 <p>When fitting signal functions to metabolite peaks, Gannet will also
 estimate the error of the fit. This is defined as the standard deviation
 of the residuals of the signal model fit divided by the signal model
-amplitude. For metabolite peak fits, this is:</p>
+amplitude and multiplied by 100 to give a percentage. For metabolite
+peak fits, this is:</p>
 <p><span class="math display">\[
 \epsilon_{metab} = 100\cdot\frac{\mathrm{std}(resid_{metab})}{A_{metab}}
 \]</span></p>
@@ -561,11 +564,11 @@ <h2 class="hasAnchor">Fit error<a href="#fit-error"
 <p><span class="math display">\[
 \epsilon_{ref} = 100\cdot\frac{\mathrm{std}(resid_{ref})}{A_{ref}}
 \]</span></p>
-<p>Since all metabolites are normalized to a reference signal (Cr or
-unsuppressed water), the fit error that really should be considered (and
-reported) is the combined error of the metabolite and reference signal
-model fits, which add up in quadrature. Formulaically, this is defined
-as:</p>
+<p>Since all metabolites are normalized to a reference signal (either Cr
+or unsuppressed water), the fit error that really should be considered
+(and reported) is the combined error of the metabolite and reference
+signal model fits, which add up in quadrature. Formulaically, this is
+defined as:</p>
 <p><span class="math display">\[
 \epsilon_{metab,ref} = \sqrt{\epsilon_{metab}^2 + \epsilon_{ref}^2}
 \]</span></p>
@@ -576,15 +579,15 @@ <h2 class="hasAnchor">Tissue segmentation<a href="#tissue-segmentation"
 <p>[TEXT]</p>
 </div>
 
-<div id="rmd-source-code">LS0tCnRpdGxlOiAiRGF0YSBxdWFsaXR5IG1ldHJpY3MiCmRhdGU6ICJMYXN0IHVwZGF0ZWQ6IGByIGZvcm1hdChTeXMudGltZSgpLCAnJUIgJWQsICVZJylgIgpiaWJsaW9ncmFwaHk6IHJlZmVyZW5jZXMuYmliCmNzbDogYW1lcmljYW4tbWVkaWNhbC1hc3NvY2lhdGlvbi5jc2wKbGluay1jaXRhdGlvbnM6IHllcwpvdXRwdXQ6CiAgaHRtbF9kb2N1bWVudDoKICAgIHRvYzogVFJVRQogICAgdG9jX2RlcHRoOiAyCiAgICB0b2NfZmxvYXQ6CiAgICAgIGNvbGxhcHNlZDogRkFMU0UKLS0tCgpgYGB7ciBzZXR1cCwgaW5jbHVkZSA9IEZBTFNFfQprbml0cjo6b3B0c19jaHVuayRzZXQoZWNobyA9IFRSVUUpCmBgYAoKYGBge3IsIGNoaWxkID0gImpzL2JhY2stdG8tdG9wLmpzIn0KYGBgCgpgYGB7Y3NzLCBlY2hvID0gRkFMU0V9Ci53YXJuaW5nIHsKICBtYXJnaW4tYm90dG9tOiAyMHB4Owp9CmBgYAoKPGJyPgoKOjo6IHdhcm5pbmcKPGkgY2xhc3M9ImZhIGZhLWV4Y2xhbWF0aW9uLWNpcmNsZSIgc3R5bGU9ImNvbG9yOiB3aGl0ZSI+PC9pPiZuYnNwOyBUSElTIFBBR0UgSVMgVU5ERVIgREVWRUxPUE1FTlQKOjo6CgpMaXN0ZWQgYmVsb3cgYXJlIHRoZSBkYXRhIHF1YWxpdHkgbWV0cmljcyB0aGF0IEdhbm5ldCBjb21wdXRlcyBkdXJpbmcgZGF0YSBwcm9jZXNzaW5nLCBzaWduYWwgZml0dGluZywgYW5kIHRpc3N1ZSBzZWdtZW50YXRpb24uCgojIyBMaW5ld2lkdGgKCltURVhUXQoKIyMgU2lnbmFsLXRvLW5vaXNlIHJhdGlvIChTTlIpCgpUaGUgU05SIG9mIGZpdHRlZCBzaWduYWxzIGlzIGNhbGN1bGF0ZWQgYXMgdGhlIGFtcGxpdHVkZSBvZiB0aGUgZ2l2ZW4gbW9kZWxlZCBzaWduYWwgZGl2aWRlZCBieSB0d2ljZSB0aGUgc3RhbmRhcmQgZGV2aWF0aW9uIG9mIHRoZSBub2lzZSBzaWduYWwuIFRvIGVzdGltYXRlIG5vaXNlLCBHYW5uZXQgdGFrZXMgdHdvIGluZGVwZW5kZW50IHNlZ21lbnRzIG9mIHRoZSBPRkYgb3IgRElGRiBzcGVjdHJ1bSAoYXMgYXBwcm9wcmlhdGUgdG8gdGhlIG1vZGVsZWQgc2lnbmFsIG9mIGludGVyZXN0KSBiZXR3ZWVuIDjigJM5IHBwbSBhbmQgOeKAkzEwIHBwbSwgYW5kIGRldHJlbmRzIHRoZW0gdXNpbmcgYSBzZWNvbmQtb3JkZXIgcG9seW5vbWlhbCBmdW5jdGlvbi4gVGhlIHN0YW5kYXJkIGRldmlhdGlvbiBvZiBlYWNoIGRldHJlbmRlZCBub2lzZSBzZWdtZW50IGlzIHRoZW4gY2FsY3VsYXRlZC4gRGV0cmVuZGluZyBpcyByZXF1aXJlZCB0byByZW1vdmUgYmFzZWxpbmUgYXJ0aWZhY3RzIChvZnRlbiByZWxhdGVkIHRvIHRoZSB3YXRlciBzaWduYWwpLiBUaGUgc21hbGxlciBvZiB0aGUgdHdvIHN0YW5kYXJkIGRldmlhdGlvbnMgaXMgdGhlbiB1c2VkIGFzIHRoZSBlc3RpbWF0ZSBvZiBub2lzZSwgd2hpY2ggaXMgdGhlbiBtdWx0aXBsaWVkIGJ5IDIuCgpGb3JtdWxhaWNhbGx5LCB0aGlzIGlzIGRlZmluZWQgYXM6CgokJApTTlJfe3NpZ25hbH0gPSBcZnJhY3tBX3tzaWduYWx9fXsyXGNkb3RcbWF0aHJte3N0ZH0obm9pc2UpfQokJAoKd2hlcmU6Cgp8IDx1PlBhcmFtZXRlcjwvdT4gfCA8dT5EZWZpbml0aW9uPC91PiB8CnwgOi0gfCA6LS0tLS0tLS0tIHwKfCAkQV97c2lnbmFsfSQgfCBTaWduYWwgbW9kZWwgYW1wbGl0dWRlIHwKfCAkbm9pc2UkIHwgRGV0cmVuZGVkIG5vaXNlIHNpZ25hbCBiZXR3ZWVuIGVpdGhlciA44oCTOSBvciA54oCTMTAgcHBtICh3aGljaGV2ZXIgaXMgbG93ZXIpIGluIHRoZSBhcHByb3ByaWF0ZSBzcGVjdHJ1bSAoaS5lLiwgZWl0aGVyIHRoZSBPRkYgb3IgRElGRiBzcGVjdHJ1bSkgfAoKIyMgRnJlcXVlbmN5IG9mZnNldHMgKGZyZXF1ZW5jeSBkcmlmdC9tb3Rpb24pCgpbVEVYVF0KCiMjIEZpdCBlcnJvcgoKV2hlbiBmaXR0aW5nIHNpZ25hbCBmdW5jdGlvbnMgdG8gbWV0YWJvbGl0ZSBwZWFrcywgR2FubmV0IHdpbGwgYWxzbyBlc3RpbWF0ZSB0aGUgZXJyb3Igb2YgdGhlIGZpdC4gVGhpcyBpcyBkZWZpbmVkIGFzIHRoZSBzdGFuZGFyZCBkZXZpYXRpb24gb2YgdGhlIHJlc2lkdWFscyBvZiB0aGUgc2lnbmFsIG1vZGVsIGZpdCBkaXZpZGVkIGJ5IHRoZSBzaWduYWwgbW9kZWwgYW1wbGl0dWRlLiBGb3IgbWV0YWJvbGl0ZSBwZWFrIGZpdHMsIHRoaXMgaXM6CgokJApcZXBzaWxvbl97bWV0YWJ9ID0gMTAwXGNkb3RcZnJhY3tcbWF0aHJte3N0ZH0ocmVzaWRfe21ldGFifSl9e0Ffe21ldGFifX0KJCQKCndoZXJlOgoKfCA8dT5QYXJhbWV0ZXI8L3U+IHwgPHU+RGVmaW5pdGlvbjwvdT4gfAp8IDotIHwgOi0tLS0tLS0tLSB8CnwgJHJlc2lkX3ttZXRhYn0kIHwgU2lnbmFsIG1vZGVsIGZpdCByZXNpZHVhbHMgfAp8ICRBX3ttZXRhYn0kIHwgU2lnbmFsIG1vZGVsIGFtcGxpdHVkZSB8CgpTaW1pbGFybHksIGZvciByZWZlcmVuY2Ugc2lnbmFsIGZpdHMsIHRoaXMgaXM6CgokJApcZXBzaWxvbl97cmVmfSA9IDEwMFxjZG90XGZyYWN7XG1hdGhybXtzdGR9KHJlc2lkX3tyZWZ9KX17QV97cmVmfX0KJCQKClNpbmNlIGFsbCBtZXRhYm9saXRlcyBhcmUgbm9ybWFsaXplZCB0byBhIHJlZmVyZW5jZSBzaWduYWwgKENyIG9yIHVuc3VwcHJlc3NlZCB3YXRlciksIHRoZSBmaXQgZXJyb3IgdGhhdCByZWFsbHkgc2hvdWxkIGJlIGNvbnNpZGVyZWQgKGFuZCByZXBvcnRlZCkgaXMgdGhlIGNvbWJpbmVkIGVycm9yIG9mIHRoZSBtZXRhYm9saXRlIGFuZCByZWZlcmVuY2Ugc2lnbmFsIG1vZGVsIGZpdHMsIHdoaWNoIGFkZCB1cCBpbiBxdWFkcmF0dXJlLiBGb3JtdWxhaWNhbGx5LCB0aGlzIGlzIGRlZmluZWQgYXM6CgokJApcZXBzaWxvbl97bWV0YWIscmVmfSA9IFxzcXJ0e1xlcHNpbG9uX3ttZXRhYn1eMiArIFxlcHNpbG9uX3tyZWZ9XjJ9CiQkCgojIyBUaXNzdWUgc2VnbWVudGF0aW9uCgpbVEVYVF0KCgoK</div>
+<div id="rmd-source-code">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</div>
 <!DOCTYPE html>
 <br>
 <hr>
 <p style="text-align: right;">Built with <a href="https://rmarkdown.rstudio.com/" target="_blank">R Markdown</a> in <a
-    href="https://posit.co/products/open-source/rstudio/" target="_blank">RStudio</a>.
-  <br><br>
+    href="https://posit.co/products/open-source/rstudio/" target="_blank">RStudio</a>
+  <br>
 </p>
-<p style="text-align: right;">Copyright &copy; 2020&ndash;2023, Mark Mikkelsen <a
+<p style="text-align: right;">Copyright &copy; 2020&ndash;2024, Mark Mikkelsen <a
     href="https://creativecommons.org/licenses/by/4.0" target="_blank"><img id="cc"
       style="height:22px!important;margin-left: 3px;vertical-align:text-bottom;" src="images/license/cc-xlarge.png"><img
       id="cc" style="height:22px!important;margin-left: 3px;vertical-align:text-bottom;"

diff --git a/_site/faq.html b/_site/faq.html
@@ -532,7 +532,7 @@
 
 
 <h1 class="title toc-ignore">FAQ</h1>
-<h4 class="date">Last updated: January 13, 2024</h4>
+<h4 class="date">Last updated: January 24, 2024</h4>
 
 </div>
 
@@ -709,10 +709,10 @@ <h4 class="hasAnchor"><strong>MATLAB says my structural image does not
 <br>
 <hr>
 <p style="text-align: right;">Built with <a href="https://rmarkdown.rstudio.com/" target="_blank">R Markdown</a> in <a
-    href="https://posit.co/products/open-source/rstudio/" target="_blank">RStudio</a>.
-  <br><br>
+    href="https://posit.co/products/open-source/rstudio/" target="_blank">RStudio</a>
+  <br>
 </p>
-<p style="text-align: right;">Copyright &copy; 2020&ndash;2023, Mark Mikkelsen <a
+<p style="text-align: right;">Copyright &copy; 2020&ndash;2024, Mark Mikkelsen <a
     href="https://creativecommons.org/licenses/by/4.0" target="_blank"><img id="cc"
       style="height:22px!important;margin-left: 3px;vertical-align:text-bottom;" src="images/license/cc-xlarge.png"><img
       id="cc" style="height:22px!important;margin-left: 3px;vertical-align:text-bottom;"

diff --git a/_site/footer.html b/_site/footer.html
@@ -2,10 +2,10 @@
 <br>
 <hr>
 <p style="text-align: right;">Built with <a href="https://rmarkdown.rstudio.com/" target="_blank">R Markdown</a> in <a
-    href="https://posit.co/products/open-source/rstudio/" target="_blank">RStudio</a>.
-  <br><br>
+    href="https://posit.co/products/open-source/rstudio/" target="_blank">RStudio</a>
+  <br>
 </p>
-<p style="text-align: right;">Copyright &copy; 2020&ndash;2023, Mark Mikkelsen <a
+<p style="text-align: right;">Copyright &copy; 2020&ndash;2024, Mark Mikkelsen <a
     href="https://creativecommons.org/licenses/by/4.0" target="_blank"><img id="cc"
       style="height:22px!important;margin-left: 3px;vertical-align:text-bottom;" src="images/license/cc-xlarge.png"><img
       id="cc" style="height:22px!important;margin-left: 3px;vertical-align:text-bottom;"