Finally we show that this aproach can be used also using existing summary statistics (SAFE-LDss) as long as the traits are enough and that there is no true SNP-trait association which need to be filtered out.
This can be used to retrieve LD from Omics data sets such as expression or proteomics.

We also show that with N traits large enough finamapping results with Susie are comparable to using the in-sample LD in terms of precision and power and perform better than a reference sample taken from the same cohort.

We performed extensive simulations showing that the resulting correlation matrix is close to identical to the true original one.

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