install.packages(“leaflet”) install.packages(dplyr)

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:

##        city     lat     lng days
## 1    Berlin 52.5197 13.4177    1
## 2 Amsterdam 52.3571  4.9002    3
## 3 Bruxelles 50.8759  4.3448    2
## 4     Paris 48.8670  2.3820   15
## 5    Zürich 47.3828  8.5556   10

Note that the echo = FALSE parameter was added to the code chunk to prevent printing of the R code that generated the plot.