R: operasi file: Difference between revisions
From OnnoCenterWiki
Jump to navigationJump to search
Onnowpurbo (talk | contribs) Created page with " file_vector <- list.files(path = ".") file_vector file_vector <- list.files(path = "..") file_vector file_vector %>% head() grepl(".pdf",file_list) pdf_list <- fi..." |
Onnowpurbo (talk | contribs) No edit summary |
||
| Line 9: | Line 9: | ||
file_vector %>% head() | file_vector %>% head() | ||
# list file | |||
# | |||
file_list <- file_vector %>% head() | |||
grepl(".pdf",file_list) | grepl(".pdf",file_list) | ||
# pdf list | |||
# | |||
pdf_list <- file_vector[grepl(".pdf",file_list)] | pdf_list <- file_vector[grepl(".pdf",file_list)] | ||
pdf_list | |||
Latest revision as of 03:29, 6 November 2018
file_vector <- list.files(path = ".") file_vector
file_vector <- list.files(path = "..") file_vector
file_vector %>% head()
# list file
#
file_list <- file_vector %>% head()
grepl(".pdf",file_list)
# pdf list
#
pdf_list <- file_vector[grepl(".pdf",file_list)]
pdf_list
