Mastering Rstudio by Julian Hillebrand

Author:Julian Hillebrand
Language: eng
Format: epub
Publisher: Packt Publishing

--Bob Rudis (http://hrbrmstr.github.io/metricsgraphics/)

After installing the required htmltools package via CRAN, you need to install the metricsgraphics package from GitHub:

library(devtools) install_github("hrbrmstr/metricsgraphics") library(metricsgraphics)

The following code produces a D3 scatterplot of the mtcars dataset variables, wt and mpg, and adds a least square regression line within an R Markdown document. The interactivity is given by the fact that you can hover over the dots to get the exact values:

--- title: "My Interactive Report" author: "Your Name" output: html_document --- ## Using htmlwidgets & metricsgraphics ```{r} library(htmlwidgets) library(htmltools) library(metricsgraphics) ``` ```{r} # example was taken from http://rpubs.com/hrbrmstr/53741 mtcars %>% mjs_plot(x=wt, y=mpg, width=400, height=300) %>% mjs_point(least_squares=TRUE) %>% mjs_labs(x="Weight of Car", y="Miles per Gallon")

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