/R/Remove first and last character from string R

Remove first and last character from string R

# Two Methods to remove the first and last characters from a string variable in R:
# Example string
string = "%_adcknqwe4adflewgfgfrgaqe23_%"

# Using gsub
string_gsub <- gsub(pattern = '^.|.$', replacement = '', x = string)

# Using substr + counting characters w/ nchar():
string_substr <- substr(string, start=2, stop=nchar(string)-1)

Source: stackoverflow.com

Similar codes

0 vote424 views1 answer
R total line text file
R
1 vote355 views1 answer
Need R code
R
0 vote383 views1 answer
Remove , in numbers in r
R
0 vote316 views1 answer
Change the y ticks in r plot
R
0 vote380 views1 answer
No redundant combination expand grid
R
1 vote387 views1 answer
Empty plot in r
R
0 vote388 views1 answer
Convert a matrix to a vector in r
R
0 vote362 views4 answers
Convert first row to header in r
R
0 vote337 views1 answer
Change to posixct in r
R
0 vote375 views1 answer
Sort R
R