Table II.
Data set | Peaks matched across >50% of all analyses (n) | Peaks matched across all LC-MS experiments (n) | Filtering criteria | Peaks remaining after filtering (n) |
---|---|---|---|---|
Mouse | 935 | 240 | A maximum of three missing observation allowed in each biological group | 575 |
Rat | 930 | 309 | At least five observations in all biological groups | 545 |
Quail | 534 | 160 | A maximum of one missing observation allowed in each biological group | 268 |