Change plain text into code blocks.
@@ -396,8 +396,8 @@ relies on (Github issue #308), repeated references to a model
estimator may be repeatedly evaluated for each row, even if they are
being stored in the output of queries. For example,
- ESTIMATE MUTUAL INFORMATION AS mutinf
- FROM PAIRWISE COLUMNS OF p ORDER BY mutinf
+ ``ESTIMATE MUTUAL INFORMATION AS mutinf
+ FROM PAIRWISE COLUMNS OF p ORDER BY mutinf``
has the effect of estimating mutual information twice for each row
because it is mentioned twice, once in the output and once in the
@@ -408,10 +408,10 @@ that is an orthogonal issue.)
To avoid this double evaluation, you can order the results of a
subquery instead:
- SELECT *
+ ``SELECT *
FROM (ESTIMATE MUTUAL INFORMATION AS mutinf
FROM PAIRWISE COLUMNS OF p)
- ORDER BY mutinf
+ ORDER BY mutinf``
.. index:: ``PREDICTIVE PROBABILITY``
