/R/Extract first element before a character stringr

Extract first element before a character stringr

library(stringr)

df1 <- read.table(text = "ABC|DEF|GHI, ABCD|EFG|HIJK,  ABCDE|FGHI|JKL,  
                         DEF|GHIJ|KLM, GHI|JKLM|NO|PQRS, BCDE|FGHI|JKL")
#extract 1st word before |
word(df1$V1,1,sep = "\\|")

Source: stackoverflow.com

Similar codes

0 vote392 views2 answers
Convert a row to a column in r
R
0 vote418 views1 answer
R ggplot hide one legend group from multiple legends
R
0 vote377 views1 answer
Get string without ending in R
R
1 vote389 views2 answers
Create a dataframe with column names in r
R
0 vote333 views2 answers
How to convert numeric to date in R
R
0 vote382 views1 answer
Color code in r
R
6 votes582 views1 answer
R remove na from dataset
R
0 vote346 views1 answer
R select rows
R
0 vote384 views1 answer
R - if value in a df is between two number then add 1
R
0 vote354 views1 answer
R dot product
R