lients can easily retrieve "slices" of genomic data.  For example, a client can retrieve all mutation data from PTEN and EGFR in the TCGA Glioblastoma data.</p>
<p>Please note that the example queries below are accurate, but they are not guaranteed to return data, as our database is constantly being updated.</p>
<h2 id="the-cgds-r-package">The CGDS R Package</h2>
<p>If you are interested in accessing CGDS via R, please check out our <a href="cgds_r.jsp">CGDS-R library</a>.</p>
<h2 id="basic-query-syntax">Ba