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underscore.nest | Helpful Tool

A couple years ago, Irene Ros made this handy underscore.nest to create the somewhat tricky nested format to work with many of the the d3.js network layouts. Now, with htmlwidgets, these tricky nested structures are increasingly needed but unfortunately are even more difficult to create in R. V8 from Jeroen Ooms lets us use underscore.nest directly in R.

Example with `networkD3` and Titanic

# use https://github.com/iros/underscore.nest in R with V8

library(V8)
# if want hierNetwork use this branch of networkD3 not yet pulled
# devtools::install_github("timelyportfolio/networkD3@feature/d3.chart.layout")

	# R image with dev libs & packages for GIS
	# =========================================

	FROM rocker/hadleyverse

	MAINTAINER "Maarten Hermans" maarten@mhermans.net

	# apt-get packages
	# ----------------
	RUN apt-get update && apt-get install -y --no-install-recommends \

	### An example of building a TensorFlow model from R using rPython ###
	# For this script you need to
	# 1. Have python 2.7 installed.
	# 2. Install the rPython package in R.
	# 3. Install Google's TensorFlow library as per these instructions:
	# http://www.tensorflow.org/get_started/os_setup.md#binary_installation

	### Here is how to setup and run a trivial TensorFlow model ###

	# Load TensorFlow (I couldn't get this to work without setting sys.argv... )

	# run these hpdf.js examples
	# http://manuels.github.io/hpdf.js/
	# in R with V8

	library(V8)
	library(pipeR)
	library(htmltools)

	ct = new_context("window")
	ct$source("https://raw.githubusercontent.com/manuels/hpdf.js/master/hpdf.min.js")

VikramMirla vikrammirla

underscore.nest | Helpful Tool

Example with networkD3 and Titanic

Example with `networkD3` and Titanic