Displaying 1 result from an estimated 1 matches for "tp3081226p3081226".
2010 Dec 10
3
Delete observations with a frequency < x
...hich the observation in the
second column has a frequency < 2 in the entire second column. This would
result in:
1 a
1 b
2 a
2 b
How can I do this? Thanks in advance!
Mathijs
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