Base weight type | Description |
UV | Variable j is centered and scaled to "Unit Variance", i.e. the base weight is computed as 1/sdj, where sdj is the standard deviation of variable j computed around the mean . |
Par | Variable j is centered and scaled to Pareto Variance, i.e. the base weight is computed as 1/sqrt(sdj), where sdj is the standard deviation of variable j computed around the mean. Pareto scaling is in between no scaling and UV scaling and gives the variable a variance equal to its standard deviation instead of unit variance. |
Ctr | The variable is centered but not scaled (ws = 1) |
ID | MZmed | RTmed | Mean 1 | MEAN 3 | P-Value | Q-Value | Fold Change | Log_Fold Change | VIP | Lipids Name |
8 | 765 | 469.0365 | 0******/span> | 0******/span> | 7.37553E-05 | 0******/span> | 0.731948948 | -0.450185069 | 1.53399 | - |
12 | 767 | 469.2015 | 0******/span> | 0******/span> | 0******/span> | 0.00048108 | 0.74139806 | -0.431679755 | 1.51101 | PC(P-18:0/18:4) |
15 | 779 | 469.2845 | 0******/span> | 0******/span> | 6.49628E-07 | 9.28099E-06 | 0.657181263 | -0.605636747 | 1.87604 | - |
17 | 562 | 243.8225 | 6.73951E-06 | 1.25317E-05 | 4.32477E-10 | 3.21988E-08 | 0.537797624 | -0.894864714 | 2.17006 | PC(O-22:2/0:0) |
19 | 574 | 243.715 | 3.36057E-05 | 6.71085E-05 | 2.25045E-11 | 4.06517E-09 | 0.500766088 | -0.997791228 | 2.35109 | - |
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