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.

df=read.csv(“https://raw.githubusercontent.com/bctclc/sample_data_for_R_viz/master/fortune_500_by_country.csv”) View(df) library(ggplot2) ggplot(data=df,aes(x=year))+ geom_line(aes(y=China,color=“China”))+ geom_line(aes(y=U.S.,color=“U.S.”))+ geom_line(aes(y=Japan,color=“Japan”))+ geom_line(aes(y=France,color=“France”))+ geom_line(aes(y=Germany,color=“Germany”))+ geom_line(aes(y=U.K.,color=“U.K.”))+ geom_line(aes(y=other,color=“other”))+ ylab(“Number of Fortune 500 companies”)+ xlab(“Year”)+ ggtitle(“Number of Fortune 500 companies in different countries”)