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                <h2 id="数据下载，从cBioPortal"><a href="#数据下载，从cBioPortal" class="headerlink" title="数据下载，从cBioPortal"></a>数据下载，从cBioPortal</h2><ul>
<li>从<a target="_blank" rel="noopener" href="https://www.cbioportal.org/">cBioPortal</a>找到相应的数据，并从<a target="_blank" rel="noopener" href="https://github.com/cBioPortal/datahub/tree/master/public">github</a>下载</li>
<li>~&#x2F;dev&#x2F;xray&#x2F;xray -c ~&#x2F;etc&#x2F;xui2.json &amp;</li>
<li>wget -e “https_proxy&#x3D;<a target="_blank" rel="noopener" href="http://127.0.0.1:20809/">http://127.0.0.1:20809</a>“ <a target="_blank" rel="noopener" href="https://github.com/cBioPortal/datahub/raw/master/public/prad/_tcga/data/_mutations.txt">https://github.com/cBioPortal/datahub/raw/master/public/prad\_tcga/data\_mutations.txt</a></li>
<li>tmp &lt;- read.table(‘data_mutations.txt’, header &#x3D; T, sep &#x3D; ‘\t’, allowEscapes &#x3D; T, quote &#x3D; ‘’)</li>
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<h2 id="数据下载，从TCGA"><a href="#数据下载，从TCGA" class="headerlink" title="数据下载，从TCGA"></a>数据下载，从TCGA</h2><ul>
<li>访问<a target="_blank" rel="noopener" href="https://portal.gdc.cancer.gov/repository">TCGA</a>，在文件类型中过滤maf，访问权限中过滤open，case中过滤感兴趣的组织</li>
<li>加入到cart，然后可以直接下载tar.gz，也可以下载<strong>manifest</strong>，然后<a target="_blank" rel="noopener" href="http://www.bio-info-trainee.com/2513.html">使用</a><a target="_blank" rel="noopener" href="https://gdc.cancer.gov/access-data/gdc-data-transfer-tool">官方工具</a>下载</li>
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        anchors.removeAll();
        var el = (CONFIG.anchorjs.element || 'h1,h2,h3,h4,h5,h6').split(',');
        var res = [];
        for (var item of el) {
          res.push('.markdown-body > ' + item.trim());
        }
        if (CONFIG.anchorjs.placement === 'left') {
          anchors.options.class = 'anchorjs-link-left';
        }
        anchors.add(res.join(', '));
      }
    });
  });
</script>


<script>
  Fluid.utils.createScript('https://lib.baomitu.com/fancybox/3.5.7/jquery.fancybox.min.js', function() {
    Fluid.plugins.fancyBox();
  });
</script>


  <script>Fluid.plugins.imageCaption();</script>

  <script  src="/js/local-search.js" ></script>


<!-- 主题的启动项，将它保持在最底部 -->
<!-- the boot of the theme, keep it at the bottom -->
<script  src="/js/boot.js" ></script>


  <noscript>
    <div class="noscript-warning">Blog works best with JavaScript enabled</div>
  </noscript>
<!-- hexo injector body_end start -->
  <script defer src="/theme-inject/timeliness.js"></script>
<!-- hexo injector body_end end --></body>
</html>