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Count frequency based on multiple columns...

rdplyr

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Add percentage labels to geom_col()...

rggplot2dplyr

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R - getting count of maximum-sized sub-group when summarising at prior group_by level...

rdplyrtidyversesummarize

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Mutate a vector within a pipe chain...

rdplyr

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R- Filter by time closest to midnight...

rdatetimedplyrfilteringslice

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Asymmetric partial matching of text strings between two dataframes...

rdplyrstring-matching

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full_join in R with NA as wildcard to match any value in the other data.frame...

rdataframedplyr

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Calculate cumulative sum by row, skipping zeros, and restarting using column names pattern...

rdataframedplyrpurrr

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How to a create recursive variable per group in data frame?...

rfor-looprecursiondplyrsapply

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Using dplyr to conditionally replace values in a column...

rdplyr

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Group R dataframe by chronological sequence for different events...

rdplyr

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Period (`.`) in dplyr::summarise for referencing table within groups...

rdplyrtidyverse

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Difference between using str_detect() and contains()?...

rdplyrstringrtidyselect

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Dplyr: Rearrange a Dataframe by Putting Multiple Factors in One Cell in Multiple Columns into Separa...

rdataframedplyrtidyversedata-manipulation

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How do I use pivot_longer and/or pivot_wider to restructure my data?...

rdplyrpivottidyrdata-wrangling

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How to use the which() function with a pipe %>%...

rdplyrmagrittr

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R How to calculate the sum of existing rows to add new rows of data...

rdplyrdata-wranglingrbind

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Pulling data from Qualtrics survey but maintaining row ID when extracting count data and categories ...

rdplyrtidyverse

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Increase speed in finding "Ιncreasing dice roll sequences"...

rperformancedplyrpurrr

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R pivot dataframe to reshape...

rdataframedplyrpivotdata-wrangling

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Assigning an identifier to a sequence of events, avoiding false observations...

rdplyr

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How to include variables in custom filter function for dataframe?...

rfunctiondplyrfilter

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Create Consecutive Periods in R That Are Continuous...

rdplyr

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How do perform ANCOVA within one group of my dataset?...

dplyrgroup-bylinear-regressionancova

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Remove rows with NAs only for all select columns at start and end of dataset in R...

rdplyrna

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Filter previous data in grouped dataframe using dplyr...

rdataframedplyrfiltering

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ggplot over list of dataframes...

rggplot2dplyr

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Assigning Family to Species Based on Dataset Attributes...

rdplyr

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How to create new column that cumulatively sums to cumulative sum of existing column?...

rdplyrvectorization

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How to write a function with tidy eval when using the "arrow" R package (arrow::open_datas...

rdplyrparquetapache-arrowtidyeval

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