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	<title><![CDATA[BOL: Related items]]></title>
	<link>https://bioinformaticsonline.com/related/19820?offset=840</link>
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	<description><![CDATA[]]></description>
	
	
<item>
  <guid isPermaLink='true'>https://bioinformaticsonline.com/opportunity/view/4725/complex-systems-from-physics-to-biology-october-15-16-2013-at-jnu-convention-center</guid>
  <pubDate>Mon, 23 Sep 2013 10:17:17 -0500</pubDate>
  <link></link>
  <title><![CDATA[Complex Systems: From Physics to Biology October 15-16 2013 at JNU Convention Center]]></title>
  <description><![CDATA[
<p>The symposium intents to focus on complex systems arising in a variety of settings in physics and biology. In particular, applications of the concepts of physics to biological sciences will be the major theme of this meeting.</p>

<p>Selected Topics:</p>

<p>    Cluster Dynamics<br />    Non-equilibrium Statistical Mechanics<br />    Forced Systems<br />    Hamiltonian Dynamics<br />    Synchronization &amp; Control<br />    Genomics &amp; Systems Biology<br />    Computational Neuroscience<br />    Econophysics</p>

<p>More @ http://www.jnu.ac.in/Conference/SCS2013/</p>
]]></description>
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<item>
  <guid isPermaLink='true'>https://bioinformaticsonline.com/researchlabs/view/863/rolland-lagan-lab</guid>
  <pubDate>Sun, 14 Jul 2013 12:57:57 -0500</pubDate>
  <link></link>
  <title><![CDATA[Rolland-Lagan lab]]></title>
  <description><![CDATA[
<p>The Rolland-Lagan lab at the University of Ottawa is specializing in computational and developmental biology. We use a combination of experimental work, microscopy, image analysis and computer simulations to explore developmental mechanisms in two and three dimensions. </p>

<p>Research Area</p>

<p>Developmental biology, Computational biology, Simulation modeling, Image data analysis</p>

<p>Link @ http://mysite.science.uottawa.ca/arolland/index.html</p>
]]></description>
</item>
<item>
	<guid isPermaLink="true">https://bioinformaticsonline.com/blog/view/42921/run-bash-script-in-perl-program</guid>
	<pubDate>Sat, 27 Feb 2021 01:42:23 -0600</pubDate>
	<link>https://bioinformaticsonline.com/blog/view/42921/run-bash-script-in-perl-program</link>
	<title><![CDATA[Run bash script in Perl program !]]></title>
	<description><![CDATA[<p>BioPerl is a compilation of Perl modules that can be used to build bioinformatics-related Perl scripts. It is used, for example, in the development of source codes, standalone software/tools, and algorithms in bioinformatics programmes. Different modules are easy to instal and include, making it easier to perform different functions. Despite the fact that Python is commonly favoured over Perl, some bioinformatics software, such as the standalone version of 'alienomics', is written in Perl. Often it's a major problem for beginners to execute certain Unix/shell commands in Perl script, so it's hard to determine which feature is unique to a situation.</p><div style="background-color: white;">Perl provides various features and operators for the execution of external commands (described as follows), which are unique in their own way.</div><div style="background-color: white;">&nbsp;</div><div style="background-color: white;">They vary slightly from one another, making it difficult for Perl beginners to choose between them.</div><div style="background-color: white;">&nbsp;</div><div style="background-color: white;"><strong>1. IPC::Open2</strong></div><p>More at https://bioinformaticsonline.com/snippets/view/42919/perl-ipcopen2-module</p><p><strong>2. exec&rdquo;&rdquo;</strong></p><p><em>&nbsp;syntax:&nbsp;</em><code>exec "command";</code></p><div style="background-color: #edfbff;">It's a Perl function (perlfunc) that executes a command but never returns, similar to a function's return statement.</div><div style="background-color: white;">While running the command, it keeps processing the script and does not wait until it finishes first, returns false when the command is not found, but never returns true.</div><p><strong>3. Backticks &ldquo; or qx//</strong></p><p><em>syntax:&nbsp;</em><code>`command`;</code></p><p><em>syntax:&nbsp;</em><code>qx/command/;</code></p><div style="background-color: white;">It's a Perl operator (perlop) that executes a command and then resumes the Perl script once the command has ended, but the return value is the command's STDOUT.</div><p><strong>4. IPC::Open3</strong></p><p><em>syntax:&nbsp;</em><code>$output =&nbsp;open3(\*CHLD_IN, \*CHLD_OUT, \*CHLD_ERR,&nbsp;'command arg1 arg2', 'optarg',...);</code></p><p style="text-align: justify;"><code></code>It is very similar to <code>IPC::Open2</code> with the capability to capture all three file handles of the process, i.e., STDIN, STDOUT, and STDERR. It can also be used with or without the shell. You can read about it more in the documentation: <a href="https://perldoc.perl.org/IPC/Open3.html" target="_blank">IPC::Open3</a>.</p><p><code>$output = open3(my $o ut,&nbsp;my $in, 'command arg1 arg2');</code></p><p>OR without using the shell</p><p><code>$output = open3(my $out,&nbsp;my $in, 'command', 'arg1', 'arg2');</code></p><p><strong>5.a2p</strong></p><p><em>syntax:&nbsp;</em><code>a2p [options] [awkscript]</code></p><p>There is a Perl utility known as <code>a2p</code> which translates <code>awk</code> command to Perl. It takes awk script as input and generates a comparable Perl script as the output. Suppose, you want to execute the following <code>awk</code> statement</p><p><code>awk '{$1 = ""; $2 = ""; print}' f1.txt</code></p><p>This statement gives error sometimes even after escaping the variables (\$1, \$2) but by using <code>a2p</code> it can be easily converted to Perl script:</p><p>For further information, you can read it&rsquo;s documentation: <code><a href="https://perldoc.perl.org/a2p.html" target="_blank">a2p</a></code></p><p>More help at https://bioinformaticsonline.com/snippets/view/42920/perl-script-to-run-awk-inside-perl</p><p><strong>6. system()</strong></p><p><em>syntax:&nbsp;</em><code>system( "command" );</code></p><p>It is also a Perl function (<a href="https://perldoc.perl.org/functions/system.html" target="_blank">perlfunc</a>) that executes a command and waits for it to get finished first and then resume the Perl script. The return value is the exit status of the command. It can be called in two ways:</p><p><code>system( "command arg1 arg2" );</code></p><p>OR</p><p><code>system( "command", "arg1", "arg2" );</code></p><p>HELP</p><p>Here are some useful Perl cheat sheets that can be used as a quick reference guide.--&nbsp;<a href="https://www.pcwdld.com/perl-cheat-sheet" target="_blank">https://www.pcwdld.com/perl-cheat-sheet</a></p>]]></description>
	<dc:creator>Neel</dc:creator>
</item>
<item>
	<guid isPermaLink="true">https://bioinformaticsonline.com/news/view/924/try-r-online</guid>
	<pubDate>Tue, 16 Jul 2013 06:15:11 -0500</pubDate>
	<link>https://bioinformaticsonline.com/news/view/924/try-r-online</link>
	<title><![CDATA[Try R Online]]></title>
	<description><![CDATA[<p>One of the best R tutorial website, which provide an online interative interface to try and learn R language without any hassle.</p><p>Link @ http://tryr.codeschool.com/</p>]]></description>
	<dc:creator>Jitendra Narayan</dc:creator>
</item>
<item>
	<guid isPermaLink="true">https://bioinformaticsonline.com/news/view/18738/surrogate-variable-analysis-sva</guid>
	<pubDate>Thu, 30 Oct 2014 08:01:58 -0500</pubDate>
	<link>https://bioinformaticsonline.com/news/view/18738/surrogate-variable-analysis-sva</link>
	<title><![CDATA[Surrogate Variable Analysis (SVA)]]></title>
	<description><![CDATA[<p>The sva package contains functions for removing batch effects and other unwanted variation in high-throughput experiment. Specifically, the sva package contains functions for the identifying and building surrogate variables for high-dimensional data sets. Surrogate variables are covariates constructed directly from high-dimensional data (like gene expression/RNA sequencing/methylation/brain imaging data) that can be used in subsequent analyses to adjust for unknown, unmodeled, or latent sources of noise. The sva package can be used to remove artifacts in three ways:</p><p>(1) identifying and estimating surrogate variables for unknown sources of variation in high-throughput experiments (Leek and Storey 2007 PLoS Genetics,2008 PNAS),</p><p>(2) directly removing known batch effects using ComBat (Johnson et al. 2007 Biostatistics) and</p><p>(3) removing batch effects with known control probes (Leek 2014 biorXiv).</p><p>Removing batch effects and using surrogate variables in differential expression analysis have been shown to reduce dependence, stabilize error rate estimates, and improve reproducibility, see (Leek and Storey 2007 PLoS Genetics, 2008 PNAS or Leek et al. 2011 Nat. Reviews Genetics).</p><p>More at http://www.bioconductor.org/packages/release/bioc/html/sva.html</p>]]></description>
	<dc:creator>Jit</dc:creator>
</item>
<item>
	<guid isPermaLink="true">https://bioinformaticsonline.com/bookmarks/view/33820/circular-visualization-in-r</guid>
	<pubDate>Wed, 05 Jul 2017 04:11:30 -0500</pubDate>
	<link>https://bioinformaticsonline.com/bookmarks/view/33820/circular-visualization-in-r</link>
	<title><![CDATA[Circular Visualization in R]]></title>
	<description><![CDATA[<p>This is the documentation of the&nbsp;<a href="https://cran.r-project.org/package=circlize"><span>circlize</span></a>&nbsp;package. Examples in the book are generated under version 0.4.1.</p>
<p>If you use&nbsp;<span>circlize</span>&nbsp;in your publications, I would be appreciated if you can cite:</p>
<p>Gu, Z. (2014) circlize implements and enhances circular visualization in R. Bioinformatics. DOI:&nbsp;<a href="https://doi.org/10.1093/bioinformatics/btu393">10.1093/bioinformatics/btu393</a></p><p>Address of the bookmark: <a href="http://zuguang.de/circlize_book/book/" rel="nofollow">http://zuguang.de/circlize_book/book/</a></p>]]></description>
	<dc:creator>Jit</dc:creator>
</item>

<item>
  <guid isPermaLink='true'>https://bioinformaticsonline.com/opportunity/view/12111/internship-program-with-arraygen-technolgies</guid>
  <pubDate>Sun, 22 Jun 2014 23:18:31 -0500</pubDate>
  <link></link>
  <title><![CDATA[Internship program with ArrayGen Technolgies]]></title>
  <description><![CDATA[
<p>Internship Program for Bioinformatics / Biotechnology Professionals Currently we offer positions to outstanding students interested in Next Generation Sequencing (NGS) data analysis. Applications are accepted throughout the year. Accepted students will be listed on web with their schedules. Accepted students can attend our future workshops and trainings freely at the specified venue.</p>

<p>Interested candidates may email their resume along with a cover letter to careers@arraygen.com</p>

<p>Official website: http://www.arraygen.com/</p>
]]></description>
</item>
<item>
	<guid isPermaLink="true">https://bioinformaticsonline.com/bookmarks/view/34400/ioniser-tools-for-the-quality-assessment-of-data-produced-by-oxford-nanopore%E2%80%99s-minion-sequencer</guid>
	<pubDate>Thu, 23 Nov 2017 10:24:19 -0600</pubDate>
	<link>https://bioinformaticsonline.com/bookmarks/view/34400/ioniser-tools-for-the-quality-assessment-of-data-produced-by-oxford-nanopore%E2%80%99s-minion-sequencer</link>
	<title><![CDATA[IONiseR:  tools for the quality assessment of data produced by Oxford Nanopore’s MinION sequencer]]></title>
	<description><![CDATA[<p>This package is intended to provide tools for the quality assessment of data produced by Oxford Nanopore&rsquo;s MinION sequencer. It includes a functions to generate a number plots for examining the statistics that we think will be useful for this task.</p>
<p>However, nanopore sequencing is an emerging and rapidly developing technology. It is not clear what will be most informative. We hope that&nbsp;<code>IONiseR</code>&nbsp;will provide a framework for visualisation of metrics that we haven&rsquo;t thought of, and welcome feedback at&nbsp;<a href="mailto:mike.smith@embl.de" target="_blank">mike.smith@embl.de</a>.</p>
<p>If you&rsquo;re not interested in the quality assement of the raw or event level data, and want to jump straight to the getting FASTQ format files from fast5 files you can go straight to the final section of this document.</p><p>Address of the bookmark: <a href="https://www.bioconductor.org/packages/devel/bioc/vignettes/IONiseR/inst/doc/IONiseR.html" rel="nofollow">https://www.bioconductor.org/packages/devel/bioc/vignettes/IONiseR/inst/doc/IONiseR.html</a></p>]]></description>
	<dc:creator>Jit</dc:creator>
</item>
<item>
	<guid isPermaLink="true">https://bioinformaticsonline.com/bookmarks/view/36111/d3networktools-for-creating-d3-javascript-network-tree-dendrogram-and-sankey-graphs-from-r</guid>
	<pubDate>Fri, 06 Apr 2018 12:10:45 -0500</pubDate>
	<link>https://bioinformaticsonline.com/bookmarks/view/36111/d3networktools-for-creating-d3-javascript-network-tree-dendrogram-and-sankey-graphs-from-r</link>
	<title><![CDATA[d3Network:Tools for creating D3 JavaScript network, tree, dendrogram, and Sankey graphs from R.]]></title>
	<description><![CDATA[<p><a href="http://bost.ocks.org/mike/">Mike Bostock</a><span>&rsquo;s&nbsp;</span><a href="http://d3js.org/">D3.js</a><span>&nbsp;is great for creating&nbsp;</span><a href="http://bl.ocks.org/mbostock/4062045">interactive network graphs</a><span>&nbsp;with JavaScript. The&nbsp;</span><a href="https://github.com/christophergandrud/d3Network">d3Network</a><span>&nbsp;package makes it easy to create these network graphs from&nbsp;</span><a href="http://www.r-project.org/">R</a><span>. The main idea is that you should able to take an R data frame with information about the relationships between members of a network and create full network graphs with one command.</span></p><p>Address of the bookmark: <a href="http://christophergandrud.github.io/d3Network/" rel="nofollow">http://christophergandrud.github.io/d3Network/</a></p>]]></description>
	<dc:creator>Jit</dc:creator>
</item>
<item>
	<guid isPermaLink="true">https://bioinformaticsonline.com/bookmarks/view/37257/asar-advanced-metagenomic-sequence-analysis-in-r</guid>
	<pubDate>Mon, 09 Jul 2018 05:20:50 -0500</pubDate>
	<link>https://bioinformaticsonline.com/bookmarks/view/37257/asar-advanced-metagenomic-sequence-analysis-in-r</link>
	<title><![CDATA[ASAR: Advanced metagenomic Sequence Analysis in R]]></title>
	<description><![CDATA[<p><span>An interactive data analysis tool for selection, aggregation and visualization of metagenomic data is presented. Functional analysis with a SEED hierarchy and pathway diagram based on KEGG orthology based upon MG-RAST annotation results is available.</span></p>
<p><span><span>To read the manual, please click the link&nbsp;</span><a href="https://askarbek-orakov.github.io/ASAR/">https://askarbek-orakov.github.io/ASAR/</a></span></p><p>Address of the bookmark: <a href="https://github.com/Askarbek-orakov/ASAR" rel="nofollow">https://github.com/Askarbek-orakov/ASAR</a></p>]]></description>
	<dc:creator>Jit</dc:creator>
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