From: An effective method to resolve ambiguous bisulfite-treated reads
 | A | C | G | T | N |
---|---|---|---|---|---|
A | 6 | − 18 | − 18 | − 18 | − 25 |
C | − 18 | 6 | − 18 | 3 | − 25 |
G | − 18 | − 18 | 6 | − 18 | − 25 |
T | − 18 | − 18 | − 18 | 3 | − 25 |
N | − 25 | − 25 | − 25 | − 25 | 25 |