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New posts in dplyr

How to arrange by the last colname with dplyr

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Spread multiple columns in a function

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R dplyr method mutate variable if exists

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Reorder position of NA's when using group_by

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Elegant way to add a bunch of similar dataframes cell wise in R?

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find the nearest previous negative value in a column

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Creating a new column which is a vector of other columns

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How to randomly split data into three equal sizes?

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How to summarize the top 3 highest values in a dataset when there are ties

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Group-specific calculations involving both row-specific and whole-group elements

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show unique values for each column

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dplyr `case_when()` trouble with NA

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How to automate recoding of many variables using mutate_at and nested ifelse statement?

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Why is mutate_at not creating a different name for new column when I pass it only one column in vars()?

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Use of cumsum() iterativley in one column

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Create a series of new columns with (d)plyr

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Add data frames row wise with [d]plyr

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Using group_by and mutate in dplyr package to create new factor variable by id variable

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COUNTIF equivalent in dplyr summarise

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dplyr mutate function to evaluate values within columns (current, previous, next) vertically

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