'output of group_split needs to be saved as separate dataframe

I have split my data frame using group_split and further want to save outputs as a separate csv. I am using the following code. I am unable to get those csv. Please help. Thank you.

library(dplyr)
y<-year_x %>% group_split(Year)
for(i in 1:length(y)) {                            
    write.csv2(get(y[i]),                            
               paste0("D:/newfolder",
                      y[i], 
                      ".csv"),
               row.names = FALSE)

r dataframe loops csv

Solution 1:^[1]

group_split will not return you name of the year as list name. Use base::split instead.

y <- split(year_x, year_x$Year)
for(i in seq_along(y)) {                            
  write.csv2(y[[i]], paste0("D:/newfolder/", names(y)[i], ".csv"),row.names = FALSE)
}

You could also do this with purrr::imap

purrr::imap(y, ~write.csv2(.x, paste0("D:/newfolder/", .y, ".csv"),row.names = FALSE))

Solution 2:^[2]

We can use group_map

library(dplyr)
library(purrr)
library(stringr)

year_x %>%
     group_by(year_x) %>%
     group_map(~ write.csv2(.x, file.path("D:/newfolder/", str_c(cur_group(), ".csv")), row.names = FALSE))

Sources

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Source: Stack Overflow

Solution	Source
Solution 1	Ronak Shah
Solution 2	Amar

'output of group_split needs to be saved as separate dataframe

Solution 1:[1]

Solution 2:[2]

Sources

Related Questions

Solution 1:^[1]

Solution 2:^[2]