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Built-in Functions / Numerical Computation / Data Manipulation /

Select

Usage

• Select[list, crit] picks out all elements of list for which crit[ ] is True.
• Select[list, crit, n] picks out the first n elements for which crit[ ] is True.


Notes

• Example: Select[ 1,4,2,7,6 , EvenQ]LongRightArrow .
• The object list can have any head, not necessarily List.
• Select can be used on SparseArray objects.
• See Section 2.2.7.
• See also: Cases, Take, Drop.
• Related package: Statistics`DataManipulation`.
• New in Version 1.
Further Examples


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