Working out which samples had strong correlation

[NWGLH-CSBioinformatics]

Hello,

Is there a way to work out which samples were used as part of the reference set for making a CNV call? The only information easily accessible is the number used in "comp" column. I am using Rstudio and when it opens up CNVcalls*.Rdata it has difficulty in parsing it in a sensible format.

Any advise or commands to use, to extract the individual detail would be helpful. Thanks in advance.

Sanjeev