R-help
Having to perform an iteration so I'm looking at the purr package. The
problem I had was the files (*.csv) are in a Data subdirectory so I used the
paste0 function to concatenate the subdirectory's relative path and the file
name from the files list. While this works just fine is there a better way
of adding the files path?
# Load purrr library
library(purrr)
# Use map to iterate
all_files_purrr <- map(paste0("../Data/", files), read_csv)
# Output size of list object
length(all_files_purrr)
Jeff
inserting relative path - purrr
2 messages · Jeff Reichman, Bill Dunlap
?file.path -Bill On Wed, Mar 30, 2022 at 3:46 PM Jeff Reichman <reichmanj at sbcglobal.net> wrote:
R-help
Having to perform an iteration so I'm looking at the purr package. The
problem I had was the files (*.csv) are in a Data subdirectory so I used
the
paste0 function to concatenate the subdirectory's relative path and the
file
name from the files list. While this works just fine is there a better way
of adding the files path?
# Load purrr library
library(purrr)
# Use map to iterate
all_files_purrr <- map(paste0("../Data/", files), read_csv)
# Output size of list object
length(all_files_purrr)
Jeff
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