#+TITLE:  Savoir faire un calcul simple soi-même
#+AUTHOR: Lionel Sicot
#+DATE:   21/10/2022
#+LANGUAGE: fr
# #+PROPERTY: header-args :eval never-export

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#+begin_src R :results output :exports both
c_data <- c(14.0, 7.6, 11.2, 12.8, 12.5, 9.9, 14.9, 9.4, 16.9, 10.2, 14.9, 18.1,
7.3, 9.8, 10.9,12.2, 9.9, 2.9, 2.8, 15.4, 15.7, 9.7, 13.1, 13.2, 12.3, 11.7,
16.0, 12.4, 17.9, 12.2, 16.2, 18.7, 8.9, 11.9, 12.1, 14.6, 12.1, 4.7, 3.9, 16.9,
16.8, 11.3, 14.4, 15.7, 14.0, 13.6, 18.0, 13.6, 19.9, 13.7, 17.0, 20.5, 9.9,
12.5, 13.2, 16.1, 13.5, 6.3, 6.4, 17.6, 19.1, 12.8, 15.5, 16.3, 15.2, 14.6,
19.1, 14.4, 21.4, 15.1, 19.6, 21.7, 11.3, 15.0, 14.3, 16.8, 14.0, 6.8, 8.2,
19.9, 20.4, 14.6, 16.4, 18.7, 16.8, 15.8, 20.4, 15.8, 22.4, 16.2, 20.3, 23.4,
12.1, 15.5, 15.4, 18.4, 15.7, 10.2, 8.9, 21.0)
print(paste("Valeur minimale :", min(c_data)))
print(paste("Valeur maximale :", max(c_data)))
print(paste("Valeur moyenne :", round(mean(c_data), 2)))
print(paste("Valeur médiane :", round(median(c_data), 2)))
print(paste("Ecart type :", round(sd(c_data), 2)))
#+end_src

#+RESULTS:
: [1] "Valeur minimale : 2.8"
: [1] "Valeur maximale : 23.4"
: [1] "Valeur moyenne : 14.11"
: [1] "Valeur médiane : 14.5"
: [1] "Ecart type : 4.33"