Installing plotly - Fairtreegists

gistfile1.txt

Following [this](https://plot.ly/r/getting-started/) howto, go [here](https://plot.ly/) and sign up using github.

Once this has been done, take not of your username (same as github) and api key.

Then go to R and use the following code.

    install.packages("viridis") # dependency
    install.packages("devtools")
    devtools::install_github("ropensci/plotly")
    library(plotly)
    Sys.setenv("plotly_username"="<<githubusername generated above>>")
    Sys.setenv("plotly_api_key"="<<<apikeygenerated above>>>")

Now verify that you have successfully linked R to plotly:

    plotly:::verify("username")
    plotly:::verify("api_key")

To enable plotly at each opening of R, open Rprofile.site in this directory: C:\Program Files\R\R-3.2.2\etc.

Then, according to this link: http://www.statmethods.net/interface/customizing.html

Input:

.First <- function(){
library(fairtreeR)
load.packages()
library(plotly)
Sys.setenv("plotly_username"="Nicktz")
Sys.setenv("plotly_api_key"="a2gfekub28")
cat("\nWelcome at", date(), "\n")
}