Table 3. Significance of factor effects from factorial analysis.
| Source of Variance | DNA Index p-value | ELF97 Index p-value | ELF97/DNA Index p-value |
| Blocks | 1 | 1 | 1 |
| DONOR | 1 | 1 | 1 |
| CHIR99021 | 0 | 0 | 0 |
| IWP-4 | 0.29 | 0.004 | 0 |
| IWR-1 | 0.019 | 0.003 | 0.002 |
| ROW | 0 | 0 | 0.629 |
| DONOR*CHIR99021 | 0 | 0.312 | 0.003 |
| DONOR*IWP-4 | 0 | 0 | 0.135 |
| DONOR*IWR-1 | 0.828 | 0.877 | 0.648 |
| DONOR*ROW | 0.003 | 0.021 | 0 |
| CHIR99021*IWP-4 | 0 | 0.1 | 0 |
| CHIR99021*IWR-1 | 0 | 0.429 | 0 |
| CHIR99021*ROW | 0 | 0 | 0 |
| IWP-4*IWR-1 | 0 | 0.001 | 0 |
| IWP-4*ROW | 0.538 | 0.618 | 0.379 |
| IWR-1*ROW | 0.98 | 0.929 | 1 |
| DONOR*CHIR99021*IWP-4 | 0.379 | 0 | 0 |
| DONOR*CHIR99021*IWR-1 | 0.854 | 0.084 | 0.007 |
| DONOR*CHIR99021*ROW | 0 | 0.003 | 0 |
| DONOR*IWP-4*IWR-1 | 0 | 0.254 | 0.043 |
| DONOR*IWP-4*ROW | 0.858 | 0.933 | 0.997 |
| DONOR*IWR-1*ROW | 0.623 | 0.845 | 0.997 |
| CHIR99021*IWP-4*IWR-1 | 0.125 | 0.005 | 0 |
| CHIR99021*IWP-4*ROW | 0.773 | 0.839 | 0.155 |
| CHIR99021*IWR-1*ROW | 0.996 | 1 | 0.999 |
| IWP-4*IWR-1*ROW | 0.981 | 1 | 1 |