Displaying 1 result from an estimated 1 matches for "which_first".
2019 Sep 27
2
Evaluate part of an expression at C level
Hi,
I am wondering if the below is possible?
Let's assume I have the following expression:
1:10 < 5
Is there a way at the R C API level to only evaluate the 5th element (i.e 5
< 5) instead of evaluating the whole expression and then select the 5th
element in the logical vector?
Thank you
Best regards
Morgan
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