Fig. 2
From: Single-center versus multi-center data sets for molecular prognostic modeling: a simulation study
Performance scores under varying signal strength. Performance scores and 99%-confidence bands for a “expected fraction of false findings in signature” FDR, b “expected error on single future predictions” MSPE, c “chance of successful validation" SV, and d “average calibration slope” CS calculated from 103 simulation runs. The parameter values are given in Table 1, signal strength is varied in terms of the parameter \(\tilde {\beta }\)