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Top Answers
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Is there an efficient alternative to table()?
10 votes
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Select last non-zero value before each run of zero, by group
10 votes
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Fill missing values with previous values by row using dplyr
9 votes
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Meaning of tilde and dot notation in dplyr
8 votes
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Coalesce pairs of variables within a dataframe based on a regular expression
8 votes
Top Questions
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Using accumulate function with second to last value as .init argument
7 votes2 answers
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Using pmap to iterate over rows of a tibble
5 votes1 answers
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How to only remove single parenthesis and keep the paired ones
5 votes3 answers
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Grouping Ids based on at least one common values
5 votes3 answers
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Why can R not find the value of an argument through lexical scoping?
4 votes2 answers