Topics tagged group

Topic	Replies	Views	Activity
`summarise()` has grouped output by 'X'. You can override using the `.groups` argument. tidyverse group_by	3	17590	October 4, 2023
How to group_by data.frame by both groups and order? tidyverse group_by	3	704	September 11, 2023
Data Type Error General dplyr , rstudio , group_by	3	1249	April 12, 2023
How to print summary statistics of one variable by multiple variables in columns into one table. General datatable , functions , forloops , group_by	4	2393	December 7, 2022
Add new blank rows into dataset by group (in R) tidyverse dplyr , bind_rows , merge , group_by	3	3037	December 13, 2022
can we solve it with dcast()? General group_by , dcast	7	920	November 11, 2022
group by and summarize according to a list General rstudio , group_by	8	2247	November 18, 2022
creating a new column by summarising categories in another coloumn General dplyr , group_by , mutate	3	687	July 28, 2022
Summarize by group the maximum amount of time a range of values continuously occurred in R General ggplot2 , group_by , mutate	3	2482	June 7, 2022
Filtering a dataframe in a loop and apply a function or applying a function on each element of a dataframe (?) General rstudio , functions , forloops , group_by	31	8408	May 13, 2022
How to re-use the fuzzy-matching (for address) code built with apply/sapply, in a data.frame's groupby setup i.e. match within groups? tidyverse dplyr , group_by	2	1452	April 16, 2022
Using group_by and loops General dplyr , tidyverse , rstudio , forloops , group_by	3	7641	March 9, 2022
Is working group_by function? tidyverse dplyr , group_by	4	1012	December 3, 2021
Group equal variables and summarize them tidyverse dplyr , group_by	3	1384	October 20, 2021
exponential decay - alpha as tuning-parameter by group Machine Learning and Modeling recipes , tidymodels , group_by	1	699	August 10, 2021
group_modify does not behave as expected when the function is psych::alpha() tidyverse group_by , grouping	2	1344	June 30, 2021
For each group get another group by comparing two other columns tidyverse dplyr , filter , group_by	4	3262	May 25, 2021
Indexing groups within a dataframe in R dplyr tidyverse dplyr , tidyverse , group_by	7	11588	April 12, 2021
Group_By function not giving me the summary stats for each group, just the overall General group_by	2	1977	April 15, 2021
group_by then divide values of the column by a espeficic "row_name" tidyverse dplyr , group_by , mutate	3	9273	March 29, 2021
Suppress custom dplyr warnings while allowing other warnings through tidyverse dplyr , group_by	5	6358	March 11, 2021
how to summarize data by group General dplyr , group_by	4	995	January 26, 2021
Help ggplot in shiny stacked and groupby bar chart General dplyr , ggplot2 , group_by	2	1115	January 4, 2021
R group_by error tidyverse dplyr , group_by	2	780	December 20, 2020
Having problem while Calculating mean body weight of two groups over 5 weeks and plotting in R studio General dplyr , ggplot2 , rstudio , plot , time-series , group_by	2	1870	November 4, 2020
How to keep the removed rows in separate group using group_by() & filter() in dplyr tidyverse dplyr , filter , group_by	5	4155	October 5, 2020
Issue with the group_by verb tidyverse group_by	4	6721	September 17, 2020
Weird Behavior in Group_By tidyverse dplyr , group_by	3	1607	August 26, 2020
Problems with calculating means with group_by and mutate tidyverse dplyr , group_by , mutate	4	6241	July 28, 2020
group_by invoking deprecated group_by_, causing problems tidyverse dplyr , group_by , grouping	7	4266	July 17, 2020