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jsTree

R htmlwidget for inspecting heirachal structures with the ‘jQuery’ ‘jsTree’ Plugin.

Installation

#install.packages('jsTree')
remotes::install_github('yonicd/jsTree')

Conventional Use

library(jsTree)
data(states)
data(state_bird)

collapse columns to text (with sep “/”)

nested_string <- apply(states,1,paste,collapse='/')
jsTree(nested_string)

Add tooltips to state names with the state bird

jsTree(nested_string,tooltips = state_bird)

initialize tree with checked boxes for certain fields

nodestate1 <- states$variable=='Area'
jsTree(nested_string,nodestate=nodestate1)

nodestate2 <- states$variable=='Area'&grepl('^M',states$state.name)
jsTree(nested_string,nodestate=nodestate2)

nodestate3 <- states$variable %in% c('Murder') & states$value >= 10
nodestate4 <- states$variable %in% c('HS.Grad') & states$value <= 55
jsTree(nested_string,nodestate=nodestate3|nodestate4)

change the order of the hierarchy

nested_string2 <- apply(states[,c(4,1,2,3,5)],1,paste,collapse='/')
jsTree(nested_string2)

Use other delimiters to define the heirarchy

nested_string <- apply(states,1,paste,collapse='|-|')
jsTree(nested_string,sep = '|-|')

Interacting with remote repositories

Preview a github repo without cloning it

remotes::install_github('yonicd/vcs')

#get repo master branch directory structure
  vcs::navigate_remote('tidyverse/ggplot2')

Search text in files of a repo without cloning it

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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