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bf247e44d3a971ad527e0b2ecda3ccd7
mooc-rr
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82551f31
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82551f31
authored
Aug 29, 2023
by
bf247e44d3a971ad527e0b2ecda3ccd7
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Calcul mean, max, min, median, sd
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exercice_fr.Rmd
module2/exo2/exercice_fr.Rmd
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module2/exo2/exercice_fr.Rmd
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82551f31
# A propos du calcul de pi
__Arnaud Legrand__
# Exercice 2-2
__25 juin 2018__
## En demandant à la lib maths
Téléchargement du jeu de données format CSV
```{r}
library(readr)
exercice2_3v3 <- read_csv("D:/exercice2-3v3.csv",
locale = locale(decimal_mark = ","))
View(exercice2_3v3)
```
Calcul de la moyenne, la médiane, le min et le max (fonction summary), et de l'écart type (fonction sd)
```{r}
summary(exercice2_3v3)
sd(exercice2_3v3)
```
Mon ordinateur m'indique que π vaut approximativement
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