/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 vote365 views1 answer
Str_detect multiple patterns
R
-1 vote281 views1 answer
How to take the mean of a row in r
R
0 vote320 views1 answer
Change to posixct in r
R
0 vote364 views1 answer
How to convert categorical data to numerical data in r
R
1 vote336 views1 answer
List all installed packages in r
R
0 vote348 views1 answer
Factor in r
R
0 vote360 views1 answer
How to calculate standardized residuals in R
R
0 vote366 views8 answers
Rstudio
R
1 vote395 views1 answer
R stack data frames
R
0 vote402 views1 answer
How many pairwise combinations
R