Interaction is commutative. That means, that from a mathematical point of
view, the order of the variables is irrelevant. However, for display
- purposes, and for matching with an interaction's value the order is
+ purposes, and for matching with an interaction's value the order is
pertinent.
-
- Therefore, when using these functions, make sure the orders of variables
+
+ Therefore, when using these functions, make sure the orders of variables
and values match when appropriate.
*/
}
/*
- Do the variables in X->VARS constitute a
+ Do the variables in X->VARS constitute a
subset (proper or otherwise) of the variables in Y->VARS?
*/
bool
}
}
- /* If ALL the members of X were also found in Y, then this must be a subset */
+ /* If ALL the members of X were also found in Y, then this must be a subset */
if (n >= x->n_vars)
return true;