I am working with the "r2d3" library in R (
Clearly, I am doing something wrong.
Can someone please show me how to fix this?
Thanks!
Note: I tried running the following code in R Console:
r2d3(data = flare, d3_version = 4, script = "bubbles.js")
And this is the error I got:
CodePudding user response：
/../as I understand, this library is intended to perform javascript based data visualizations in R /../
It's more of an interface for existing D3 visualizations.
https://rstudio.github.io/r2d3/index.html provides fairly good overview of the process, you should go through that first. To get that gallery sample working, you first prepare a working directory where you have:
Once you have made sure your working dir is the same where those files are (getwed() / setwd()), running
library(r2d3)
r2d3(data = read.csv("flare.csv"), d3_version = 4, script = "bubbles.js")
in console / script / rmd should render those bubbles. Or you could just clone the repo and have all sample files including Rmd-s - https://github.com/rstudio/r2d3/tree/main/vignettes/gallery/bubbles
RStudio provides some support for D3 scripts, so you can also go through File > New File > D3 Script and paste the bubbles.js content there or open existing bubbles.js file. Assuming you have flare.csv file in working directory, you can click on a Preview to have it rendered in Viewer pane. That's what the
// !preview r2d3 data = read.csv("flare.csv"), d3_version = 4
line in js script header is there for.