5/21/2020

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:

library(knitr)
library(leaflet)
library(dplyr)

Including Plots

You can also embed plots, for example:

m <- leaflet() %>%
  addTiles() %>%  # Add default OpenStreetMap map tiles
  addMarkers(lat=15.3350, lng=76.4600, popup="Hampi, Karnataka") %>%
  addMarkers(lat=14.5479,lng=74.3188, popup="Gokarna,Karnataka") %>%
  addMarkers(lat=15.2361,lng=74.6173, popup="Dandeli,Karnataka") %>%
  addMarkers(lat=14.0940,lng=74.4899, popup="Murdeshwar,Karnataka")
plot(m)

##Mapping clusters

df <- data.frame(lat=runif(500, min=14.09, max = 15.33 ),
                 lng=runif(500, min=74.31, max = 76.46 )) 
df %>%
leaflet() %>%
addTiles() %>%  
addMarkers(clusterOptions = markerClusterOptions())
plot(df)

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

R Markdown

This is an R Markdown presentation. 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.

Slide with Bullets

  • Bullet 1
  • Bullet 2
  • Bullet 3

Slide with R Output

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

Slide with Plot