This function aims to loosely mimic the behavior of the
questdlg function on Matlab
Usage
questdlg(
quest,
dlgtitle = "",
btn = c("y", "n"),
defbtn = "n",
accepted_ans = c("y", "yes", "n", "no")
)
Arguments
- quest
Question
- dlgtitle
Title of question
- btn
Vector of alternatives
- defbtn
Scalar with the name of the default option
- accepted_ans
Vector containing accepted answers
Value
Whatever is entered by the user after the prompt created by the
function.
Examples
if (FALSE) {
ans <- questdlg("Do you want to continue?", "Continue?")
if (tolower(substring(ans, 1, 1)) == "y") {
message("You typed yes")
} else {
message("You didn't type yes")
}
}