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Figure 2 | BMC Genomics

Figure 2

From: GrabBlur - a framework to facilitate the secure exchange of whole-exome and -genome SNV data using VCF files

Figure 2

Ratio of the unblurred data with various sample set sizes. The ratio of unblurred data (SNVs where the genotype is not aggregated) in relationship to the amount of aggregated samples using the default median factor of 1.5. The part of unblurred data increases logarithmically to the number of aggregated samples. Through the blurring of the rare variants the portion of unblurred data is reaching a plateau of about 70%. Hence, a good minimum sample size is n = 100 so that as less genotype information as possible gets blurred. For blurred SNVs no genotype will be notified, only the contact data of the submitter will be named.

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