 Description	This dataset contains samples of copy number variations (masked copy number segment).<br>
                                    A copy number variation (CNV) is a variation in the number of copies of a given genomic segment per cell.<br>
                                    The considered experiments include only somatic CNVs.<br>
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                                    It is directly derived from data available on the Genomic Data Commons portal and transformed into GDM format through the openGDC pipeline.<br>
                                    Documentation is available at http://bioinf.iasi.cnr.it/opengdc/data/OpenGDC_format_definition.pdf.<br>
                                    More details are described in the GDC Data User's Guide available at https://docs.gdc.cancer.gov/Data/PDF/Data_UG.pdf and at https://docs.gdc.cancer.gov/Data/Bioinformatics_Pipelines/CNV_Pipeline/.<br>
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                                    The dataset includes tab separated BED files, in which the CNV file is converted, with the following fields:<br>
                                    <ol>
                                    <li>chrom (equal to the 2. field of the GDC CNV file, e.g., "1")</li>
                                    <li>start (equal to the 3. field of the GDC CNV file, e.g., 61735)</li>
                                    <li>end (equal to the 4. field of the GDC CNV file, e.g., 1628826)</li>
                                    <li>strand (unknown, set to '*')</li>
                                    <li>num_probes (equal to the 5. field of the GDC CNV file, e.g., 229)</li>
                                    <li>segment_mean (equal to the 6. field of the GDC CNV file, e.g., 0.1756)</li>
                                    </ol>
 Download date	2018-12-12T07:46:12.978+01:00
Average region length	14097094.28
Number of regions	4592769
Number of samples	22374
Size	368.43 MB
Upload date	2018/12/19 21:10:35