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. 2017 Jun 12;16(2):1147–1156. doi: 10.3892/mmr.2017.6758

Table II.

Summary of the parameters for assessing the quality of the partial least squares discriminate analysis model.

Model Principal components obtained by cross-validation, n R2X R2Y Q2
T and L 100 0.226 0.983 0.768
T and C 100 0.182 0.919 0.361
L and C 100 0.283 0.995 0.688

R2X, variation explanation in X; R2Y, variation explanation in response to Y; Q2, predicted variation capability of compound. T, tuberculous pleural effusion group; L, transudative pleural effusion group; C, malignant pleural effusion group.