R Markdown

This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see http://rmarkdown.rstudio.com.

When you click the Knit button a document will be generated that includes both content as well as the output of any embedded R code chunks within the document. You can embed an R code chunk like this:

summary(cars)
##      speed           dist       
##  Min.   : 4.0   Min.   :  2.00  
##  1st Qu.:12.0   1st Qu.: 26.00  
##  Median :15.0   Median : 36.00  
##  Mean   :15.4   Mean   : 42.98  
##  3rd Qu.:19.0   3rd Qu.: 56.00  
##  Max.   :25.0   Max.   :120.00

Including Plots

You can also embed plots, for example:

Note that the echo = FALSE parameter was added to the code chunk to prevent printing of the R code that generated the plot. ## EJERCICIO 3 # Escribir un programa que lea un entero positivo. # Muestre la suma de yodos los enteros desde 1 hasta n. # La suma de los n primeros enteros positivos puede ser calculado de la # siguiente ,anera; suma = n (n + 1)2 x <- as.numeric(readline(“Por favor introduzca un número entero:”)) suma <- (x*(x+1))/2 cat(“La suma de un número entero es:”, suma)