String conversion

str_conversion.r

setwd("C:/Users/user/Desktop") #Use the path that your file is in.
names <- readLines("ALL.txt") #Read file
listOfNames <- ""
for (i in names) { listOfNames <- paste(listOfNames,",",i) }
listOfNames <- gsub(" ", "", listOfNames) #Remove whitespaces
substr(listOfNames, 2, nchar(listOfNames)) #Remove first comma

# Given a file with strings in the following format:
#
# A
# B
# C
#
# It transforms into A,B,C