/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

4 votes490 views1 answer
How to do linear regression in r
R
0 vote332 views1 answer
How to change the font of the xlab in plot in r
R
1 vote323 views1 answer
Plot time in r
R
0 vote316 views1 answer
Delete variable from environment r
R
0 vote349 views1 answer
How to substring in R from position
R
0 vote299 views3 answers
How to throw an error in R
R
2 votes351 views2 answers
How to iterate through a list in r
R
2 votes321 views1 answer
R convert accented characters
R
0 vote344 views1 answer
Base R change axis line width
R
0 vote326 views1 answer
Ggplot: boxplot with trendline
R