|
A hypothetical r × c contingency table |
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| B1 |
... |
Bj |
... |
Bc |
Marginal total |
|
| A1 |
n11 |
... |
n1j |
... |
n1c |
n1* |
| ... |
... |
... |
||||
| Al |
nl1 |
... |
nij |
... |
nlc |
n1* |
| ... |
... |
... |
||||
| Ar |
nr1 |
... |
nrl |
... |
nrc |
nr* |
| Marginal total |
n*1 |
... |
n*i |
... |
n*c |
N |
|
The table illustrates how contingency tables were constructed and how the statistical methodologies described in methods were implemented. One set of categories is represented by rows, the other by columns. In the present case, if the 3' context is being analyzed by Anaconda the rows of the table (A) correspond to the 5' codons and the columns (B) to the 3' codons of each pair. | ||||||
Moura et al. Genome Biology 2005 6:R28 doi:10.1186/gb-2005-6-3-r28 |
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