+-----------+-----------+-------+-----------+-----------+-----------+----------+
| Diffusion | Diffusion | AUROC |    Zt     |    Zt     |    Zf     | Zf (unif |
|   FROM    |    TO     |       | (degree-  | (uniform) | (degree-  |   orm)   |
|           |           |       | matched)  |           | matched)  |          |
+===========+===========+=======+===========+===========+===========+==========+
| ADNI      | Marttinen | 0.711 | 3.973     | 4.486     | 2.606     | 2.333    |
|           | _topProte |       |           |           |           |          |
|           | in        |       |           |           |           |          |
+-----------+-----------+-------+-----------+-----------+-----------+----------+
| Marttinen | ADNI      | 0.546 | 2.251     | 0.755     | 2.976     | 2.008    |
| _topProte |           |       |           |           |           |          |
| in        |           |       |           |           |           |          |
+-----------+-----------+-------+-----------+-----------+-----------+----------+
Z-scores are computed for the experimental AUROC based on distributions of the random AUROCs
Zf : when randomizing source genes (Diffusion FROM)
Zf : when randomizing recipient genes (Diffusion TO)
Random genes are selected either uniformly or degree matched
* : Distribution of random AUROC is not Gaussian



+----------------------+---------+--------+------------------+-----+
|          **          | #Mapped | #Total | Not mapped genes |     |
+======================+=========+========+==================+=====+
| ADNI                 | 28      | 28     |                  | N/A |
+----------------------+---------+--------+------------------+-----+
| Marttinen_topProtein | 47      | 48     | cDNA FLJ60385    | N/A |
+----------------------+---------+--------+------------------+-----+