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. Author manuscript; available in PMC: 2019 Feb 15.
Published in final edited form as: Neuroimage. 2017 Nov 17;167:104–120. doi: 10.1016/j.neuroimage.2017.11.024

Figure 7. Prior distributions of the site effect parameters estimated by ComBat in the VDLC study.

Figure 7

Location and scale site-specific parameters estimated by ComBat, for the VDLC study. (a) The ComBat-estimated prior distributions for the site-specific location parameters γ are shown in solid lines, and the empirical distributions of the site-specific location parameters are shown in dashed lines. (b) The ComBat-estimated prior distributions for the site-specific scale parameters δ are shown in solid lines, and the empirical distributions of the site-specific scale parameters are shown in dashed lines. The prior distributions fit well the empirical distributions for both the location and scale parameters.