Publicación en R

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#Carga de Paquetes#
###################

library(moments)

library(plotrix)

library(modeest)

## 
## Attaching package: 'modeest'

## The following object is masked from 'package:moments':
## 
##     skewness

library(ggplot2)

library(stats)

#############
#Ejercicio 1#
#############
a=(c(2,3,4,5,6,4,5,8,5,5,5,4,1,1,4,8,9,4,7,8,9,9,9,8,7))
mean(a) #Media

## [1] 5.6

median(a) #Mediana

## [1] 5

mfv(a) #Moda

## [1] 4 5

sd(a) #Desviaci?n Est?ndar

## [1] 2.5

var(a) #Varianza

## [1] 6.25

kurtosis(a) #Curtosis

## [1] 2.019467

plot(a)#Gr?fico de dispersi?n

barplot(a) #Gr?fico de barras

pie(a) #Gr?fico de pastel o sectorial

Prueba piloto