Using message in practice
We're going to keep using the simulate() function, which performs a Monte-Carlo simulation. Often these simulations are time consuming, so it is helpful to give a progress report to the user. For example:
Simulation 1 complete
Simulation 2 complete
Questo esercizio fa parte del corso
Defensive R Programming
Esercizio pratico interattivo
Prova a risolvere questo esercizio completando il codice di esempio.
N <- 10
results <- numeric(N)
for(i in 1:N) {
results[i] <- simulate()
# Show a progress report
___("___", ___, " complete")
}