Sorting dates into week long groups, based off another variable...

Filter data frame into list of data frames...

How to replace and delete different underscore in a single name row...

Subject-level filtering within a date range across two dataframes using dplyr...

How to match patterns in a column of longer strings using dplyr...

Combining count and percentage in a Table (Categorical variable)...

Reformat dataframe to a frequency table for Chi-square test; with example...

How to show both colors at a border using geom_sf?...

R ggplot unique points for shared values...

R summarise by group, then build avg. based on condition...

How can I remove Antarctica borders from a ggplot2 map?...

Add Numbered Column by groups in R...

Group_by function not working for long data...

How to merge two columns when long-formatting data frame in R...

Problems adding errorbars to a clustered column chart in ggplot2...

Converting datetime format from chr to datetime in r...

dplyr::first() to choose first non NA value...

dplyr - summary table for multiple variables...

Prop table in R with grouping factor and likert scale answers columns...

filter for layered logic across columns - values higher or lower by type...

Moving values from of a given row in one column to correspond to a different row in R...

Join two data frames using the last row from each group...

Reorder column of a dataset based on the order of another dataset in R...

How to identify whether rows within a group have values in the same columns?...

R dplyr summarise over intervals...

Difference between Distinct vs Unique...

Why does dplyr::tally() remove last grouping variable from output?...

create new variable with ordered numerical codes...

Dplyr - Mean for multiple columns...

Replace all values in column after occurrence of specific value...