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user_4447540
user_4447540
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4 questions
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Top Answers
  1. Pass a data.table column name to a function using :=
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  2. Count Unique Word Matches in Column
    6 votes
  3. R data.table cross-join by three variables
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  4. Create a variable with exclusive conditions in R
    5 votes
  5. Sum all pairwise combinations of a vector in R
    5 votes
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  3. How to use the `env` parameter in data.table version 1.14.3
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