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. Author manuscript; available in PMC: 2021 Jan 1.
Published in final edited form as: Neuroinformatics. 2020 Jan;18(1):59–70. doi: 10.1007/s12021-019-09426-x

Table 2.

Pearson’s correlation of different techniques at 60% missing data with the gold standard under MCAR assumptions. Degrees of freedom = 40738.

Correlation (r) t-statistics confident interval p-value
MA 0.73 213.3 0.720 – 0.730 <0.0001
Mean 0.88 373.8 0.877 – 0.882 <0.0001
K-NN 0.88 366.7 0.873 – 0.878 <0.0001
RF 0.92 470.5 0.917 – 0.920 <0.0001