COLUMNS OF --> VARIABLES OF.
@@ -342,9 +342,9 @@ BQL Queries
Like ``SELECT`` on the modelled columns of *population*, extended
with model estimators of one implied column.
-.. index:: ``ESTIMATE FROM PAIRWISE COLUMNS OF``
+.. index:: ``ESTIMATE FROM PAIRWISE VARIABLES OF``
-``ESTIMATE <columns> FROM PAIRWISE COLUMNS OF <population> [FOR <subcolumns>] [MODELED BY <schema>] [USING [ANALYSIS <num>] [ANALYSES <num0>-<num1>]] [WHERE <condition>] [ORDER BY <ordering>] [LIMIT <limit>]``
+``ESTIMATE <columns> FROM PAIRWISE VARIABLES OF <population> [FOR <subcolumns>] [MODELED BY <schema>] [USING [ANALYSIS <num>] [ANALYSES <num0>-<num1>]] [WHERE <condition>] [ORDER BY <ordering>] [LIMIT <limit>]``
Like ``SELECT`` on the self-join of the modelled columns of
*population*, extended with model estimators of two implied columns.
@@ -438,7 +438,7 @@ being stored in the output of queries. For example,
ESTIMATE
MUTUAL INFORMATION AS mutinf
- FROM PAIRWISE COLUMNS OF p
+ FROM PAIRWISE VARIABLES OF p
ORDER BY mutinf
has the effect of estimating mutual information twice for each row because it is
@@ -456,7 +456,7 @@ subquery instead:
SELECT *
FROM (
ESTIMATE MUTUAL INFORMATION AS mutinf
- FROM PAIRWISE COLUMNS OF p
+ FROM PAIRWISE VARIABLES OF p
)
ORDER BY mutinf
