Topics tagged group

Topic	Replies	Views	Activity
Summarize by group the maximum amount of time a range of values continuously occurred in R General ggplot2 , group_by , mutate	3	108	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	445	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	152	April 16, 2022
Using group_by and loops General dplyr , tidyverse , rstudio , forloops , group_by	3	604	March 9, 2022
Is working group_by function? tidyverse dplyr , group_by	4	219	December 3, 2021
Group equal variables and summarize them tidyverse dplyr , group_by	3	334	October 20, 2021
exponential decay - alpha as tuning-parameter by group Machine Learning and Modeling recipes , tidymodels , group_by	1	189	August 10, 2021
group_modify does not behave as expected when the function is psych::alpha() tidyverse group_by , grouping	2	271	June 30, 2021
For each group get another group by comparing two other columns tidyverse dplyr , filter , group_by	4	705	May 25, 2021
Indexing groups within a dataframe in R dplyr tidyverse dplyr , tidyverse , group_by	7	1672	April 12, 2021
Group_By function not giving me the summary stats for each group, just the overall group_by	2	293	April 15, 2021
group_by then divide values of the column by a espeficic "row_name" tidyverse dplyr , group_by , mutate	3	2253	March 29, 2021
Suppress custom dplyr warnings while allowing other warnings through tidyverse dplyr , group_by	5	1813	March 11, 2021
how to summarize data by group General dplyr , group_by	4	324	January 26, 2021
Help ggplot in shiny stacked and groupby bar chart General dplyr , ggplot2 , group_by	2	341	January 4, 2021
R group_by error tidyverse dplyr , group_by	2	227	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	496	November 4, 2020
How to keep the removed rows in separate group using group_by() & filter() in dplyr tidyverse dplyr , filter , group_by	5	636	October 5, 2020
Issue with the group_by verb tidyverse group_by	4	2064	September 17, 2020
Weird Behavior in Group_By tidyverse dplyr , group_by	3	393	August 26, 2020
Problems with calculating means with group_by and mutate tidyverse dplyr , group_by , mutate	4	2270	July 28, 2020
group_by invoking deprecated group_by_, causing problems tidyverse dplyr , group_by , grouping	7	1594	July 17, 2020
Group rows in data frame General group_by	9	5215	July 2, 2020
How to extract grouped data into a list group_by , grouping , lists	16	1016	June 15, 2020
Fast way to lookup the closest values from a column in a different data frame per group [solved] General dplyr , tidyverse , group_by	8	2384	June 8, 2020
24 hour circular line plot with date-time, continuous outcome and grouping variable General ggplot2 , lubridate , date-time , time-series , group_by , forecast , tsibble	1	1420	June 19, 2020
Trouble using group_by and map2 together tidyverse dplyr , purrr , group_by	9	760	May 27, 2020
column based on conditional statements from 2 dataframes based on ID General r , date-time , time-series , group_by	9	2690	May 22, 2020
Problem when combining group_by and mutate tidyverse group_by , mutate	6	450	June 5, 2020
Getting the average for non-numeric values tidyverse dplyr , group_by	3	1704	May 12, 2020