Jennifer (Jenny) Bryan jennybc

difference between difftest.txt difftest2.txt

I am John
+butI am not John

Responses to a Hadley tweet:

Is there an equivalent to https://t.co/erZb80L9YY for learning basic (bash) shell commands? (For someone who has never used shell before)
— Hadley Wickham (@hadleywickham) December 3, 2014

The thing Hadley was pointing at https://try.github.io/

Erin Ledell suggested http://explainshell.com

Karl Broman suggested http://web.mit.edu/mprat/Public/web/Terminus/Web/main.html

Subject	BSC	Masters	PHD	Total
Statistics	1	10	0	11
Electrical & Computer Eng	0	5	2	7
Bioinformatics	0	5	1	6
Computer Science	0	5	0	5
Psychology	0	0	5	5
Zoology	0	2	3	5
Resource Mgmt/Envirn Stud	0	1	2	3
Genome Science & Technology	0	2	0	2
Geology	0	2	0	2

Problem: I want to include a URL in an R package. But the URL itself is not truly stable. How can I fake it?

Context: I use a Gapminder spreadsheet for alot of the examples in the googlesheets package. Here's the beautiful URL for the Sheet:

https://docs.google.com/spreadsheets/d/1HT5B8SgkKqHdqHJmn5xiuaC04Ngb7dG9Tv94004vezA/

This Sheet, and it's unique key, are absolutely vulnerable to deletion, intentionally or unintentionally by me or my collaborator. Granted, we could easily recreate the Sheet but it would have a new unique key.

Google Docs AFAICT have no way to reference them, say, like a GitHub repo:

	#rm(list=ls())
	library(git2r)
	library(plyr)
	library(daff)

	differ = function(file1, file2){
	path <- tempfile(pattern="git2r-")
	dir.create(path)
	repo <- init(path)

	> install_github("hadley/dplyr")
	Using github PAT from envvar GITHUB_PAT
	Downloading GitHub repo hadley/dplyr@master
	Installing dplyr
	'/Library/Frameworks/R.framework/Resources/bin/R' --no-site-file --no-environ \
	--no-save --no-restore CMD INSTALL \
	'/private/var/folders/5c/rwqfdv6s30n3kvfnvxdk19cw0000gn/T/Rtmpgc6Boy/devtoolsa1f11c7c3acb/hadley-dplyr-1f636c6' \
	--library='/Users/jenny/resources/R/library' --install-tests

	* installing source package ‘dplyr’ ...

	---
	output:
	html_document
	---

	```{r setup, echo = FALSE}
	knitr::opts_chunk$set(
	collapse = TRUE,
	comment = "#>"
	)

	---
	title: "Puzzling interaction of read_excel and a Google Sheet"
	author: "Jenny Bryan"
	date: "23 May, 2015"
	output:
	html_document:
	keep_md: yes
	theme: cosmo
	---

	#' ---
	#' output:
	#' html_document:
	#' keep_md: TRUE
	#' ---

	#+ include = FALSE
	library(dplyr)

	#' Responses to [my

	x <- 1:10
	sum(x)