Am using R on a Linux box and am currently writing an interactive R script.
1. How do I ask a user to press any key to continue ? I used a system call to
read but this only works if the Enter key is pressed:
print("Press any key to continue")
system("read")
2. How do I get a string input from the user? Would like to see an R function,
say askget():
delay = askget("Enter delay in seconds")
system(paste( "sleep ", delay))
TIA,
Ernie Adorio
Math Department
University of the Philippines
Diliman, Quezon City
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