CODEWITHSUNDEEP
rlistdplyr
d3hero23
d3hero23

Reputation: 392

Way to convert a list of dataframes to a list of character vectors in r?

I have a list like this, https://i.sstatic.net/aLT1L.png I want the list to be a character vectors not a list of list with values as tibbles how do I convert the whole list? I need to retain the grouping. I did groupsplit to get to where I am in dplyr

enter image description here

f.vars.h1.list<-f.vars.to.agg.1h%>%
  group_split(ActivityGroup, keep = FALSE)

$`Fans`
[2] "Shea""Fenway"                 
[4] "Mets" "Eagles"  

$`Spicy`
character(0)

$`Trays`
[2] "Yankeess"             
[4] "Wildcard" "Patriots"         
[7] "teams"

Upvotes: 0

Views: 52

Answers (1)

Ronak Shah
Ronak Shah

Reputation: 389175

What is the other column from where you want to split the values in f.vars.to.agg.1h called? For simplicity assuming here it is called as col you could use base::split.

f.vars.h1.list <- split(f.vars.to.agg.1h$col, f.vars.to.agg.1h$ActivityGroup)

If you want to continue using tidyverse group_split always returns a tibble you can unlist the output :

library(dplyr)
library(purrr)

f.vars.h1.list <- f.vars.to.agg.1h %>%
  group_split(ActivityGroup, keep = FALSE) %>%
  map(unlist)

Upvotes: 1

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