Figure 6 | Scientific Reports

Figure 6

From: Improved data quality and statistical power of trial-level event-related potentials with Bayesian random-shift Gaussian processes

Figure 6

Improvement on data quality of the RPAGP denoising. (left) Comparison of the signal-to-noise ratio (SNR) of the model predictions (RPAGP) against the empirical means (EMP). The de-noising process of the model improves the SNR for all but one trial, with a 15-fold improvement on average. (right) The RPAGP and empirical estimates of the differences in LPP means by condition essentially agree for all trials, thus the improvements in statistical power for RPAGP primarily result from the removal of noise.

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