R Switch

Used for multi-way branching alternative to if-else.
it allows to choose one from multiple code blocks based on the value of an expression. Syntax
switch(expression, case1, case2, case3....)

Example

day <- "Monday"

message <- switch(day,
  "Monday" = "It's the start of the week!",
  "Friday" = "It's almost the weekend!",
  "Sunday" = "It's a relaxing day.",
  "Unknown day"
)

print(message)
based on the day its checks the cases and executes the code or text given.
If not matched any case to the expression then its show a defult case at the last

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R Switch

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