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Fig. 5 | BMC Bioinformatics

Fig. 5

From: Stochastic Lanczos estimation of genomic variance components for linear mixed-effects models

Fig. 5

Numerical experiments: accuracy versus time. Average absolute error on the log10 scale with respect to the GCTA estimate versus trimmed mean wall clock time across twenty replications per condition. Error bars reflect per condition standard errors and lines connect per condition trimmed means. For n=256,000, memory requirements prohibited the use of GCTA, so we instead averaged ten estimates generated by the high-accuracy stochastic estimator implemented in BOLT-REML v2.3.2 [31] (standard errors were 6.32e-5 and 2.45e-7 for the mean heritability and its standard error, respectively)

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