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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.

\[\int_0^\infty x^2 dx\]

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:

library(ggplot2)
load("student.RData")
summary(grade)
##  country    gender        math            stat            econ      
##  AT:24   female:50   Min.   :2.580   Min.   :2.860   Min.   :3.750  
##  CH:39   male  :43   1st Qu.:3.880   1st Qu.:3.970   1st Qu.:4.410  
##  DE:30               Median :4.620   Median :4.710   Median :5.060  
##                      Mean   :4.554   Mean   :4.586   Mean   :4.978  
##                      3rd Qu.:5.350   3rd Qu.:5.260   3rd Qu.:5.530  
##                      Max.   :6.000   Max.   :6.000   Max.   :6.000  
##       art          student_id   isMale       
##  Min.   :2.860   Min.   : 1   Mode :logical  
##  1st Qu.:3.880   1st Qu.:24   FALSE:50       
##  Median :4.800   Median :47   TRUE :43       
##  Mean   :4.646   Mean   :47                  
##  3rd Qu.:5.540   3rd Qu.:70                  
##  Max.   :6.000   Max.   :93

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.