[R] Looping

[Marc Girondot]

In my package HelpersMG, I have included a function to read in one time 
all the files of a folder and they are stored in a list:

read_folder(
   folder = try(file.choose(), silent = TRUE),
   file = NULL,
   wildcard = "*.*",
   read = read.delim,
   ...
)

In your case, for example:

library("HelpersMG")
data_list <- read_folder(folder=".", file=paste0("data", 
as.character(1:24),".csv"), read=read.csv)
data_df <-   do.call("rbind", data_list)

Marc

Le 19/02/2024 à 04:27, Steven Yen a écrit :
> I need to read csv files repeatedly, named data1.csv, data2.csv,… data24.csv, 24 altogether. That is,
>
> data<-read.csv(“data1.csv”)
> …
> data<-read.csv(“data24.csv”)
> …
>
> Is there a way to do this in a loop? Thank you.
>
> Steven from iPhone
> 	[[alternative HTML version deleted]]
>
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