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Table 2 Loading weights of all variables for the first and second components in PCA and PLS-DA analysis

From: Multivariate analysis of clinicopathological and prognostic significance of miRNA 106b~25 cluster in gastric cancer

VariablesPCAPLS-DA
M1.p (1)M1.p (2)M1.w*c (1)M1.w*c (2)
Plasma miRNA 106b0.3362980.1819960.4136910.274102
Plasma miRNA 930.2922040.1860270.3584990.222264
Plasma miRNA 250.3000410.3163930.3647890.215167
Tumor miRNA 106b0.338569− 0.09330630.448810.0596236
Tumor miRNA 930.3261620.09109540.4174870.308985
Tumor miRNA 250.3245180.2116750.4077810.412313
Age− 0.0350196− 0.170789− 0.073876− 0.260368
Sex0.06640010.0402160.1204160.160827
Location− 0.01726430.252373− 0.01271980.189534
Bormann type0.132391− 0.5938990.142949− 0.68586
Tumor size0.201582− 0.1140090.284582− 0.299471
Histological type0.137613− 0.3678220.202056− 0.151812
T stage0.2992− 0.324680.460746− 0.116775
N stage0.298890.1892930.5234680.458886
TNM stage0.351118− 0.1625620.5927290.320023