Table 4 Values of the t-statistics of the Student’s t-test for raw data regarding acids and their proportions in two groups of vases from different locations (independent groups).
Variable | t stat | p value | VIP value |
|---|---|---|---|
C22:0 | 4.4996 | 0.00038 | 2.3949 |
C22:0/(C16:0 + C20:0) | 3.8167 | 0.00131 | 2.1602 |
C13:0 | 2.6602 | 0.01365 | 1.6439 |
C15:0 | 2.5888 | 0.01518 | 1.5983 |
C12:0/C14:0 | n.s. | 1.1784 |