Irene Steves isteves

Trying to grok tidyselect

Key takeaways:

everything inside vars(...) is exactly the same as the stuff inside select(...)!!!
vars() is used for all scoped variants of dplyr verbs (I assume bc the variables need to “fit” into a single argument, .vars. In select(...), the ellipses take everything)
vars_select() is probably more of a developer-facing function (seen in select_helpers documentation)

Some "gotchas":

Preferred YAML header:

---
title: My title
subtitle: My subtitle
author: My name
date: "`r Sys.Date()`"
output:
 html_document:

Dealing with two GitHub accounts on one computer

I keep messing this up, so documenting what I currently remember here. If future Irene arrived here because of a bad commit, this is how you undo the latest commit: git reset HEAD~ (SO post)

To start, I set up my work and personal accounts with separate SSH keys (id_rsa files, etc) using this guide.

I'm never clear on what's going on behind the scenes in the RStudio git pane, so I tend to use the terminal when using my secondary (personal) account. Each time I open a new personal project, I need the following steps.

When cloning the repo, add "personal" to the URL (this is how I have it set up): [email protected]:isteves/my_repo.git
After cloning and creating a new RProject, run ssh-add ~/.ssh/id_rsa_personal in the terminal to switch to the persona

Pycharm shortcuts

Useful shortcuts

control + shift + r -- runs the script ("source")

Matching RStudio

It's a pain to relearn shortcuts for every program, so I adjusted a few Pycharm shortcuts to match what I'm used to in RStudio.

	---
	title: "Intro to Python and the Command Line for an R User"
	author: "Irene Steves"
	date: "`r format(Sys.Date())`"
	output: github_document
	---

	Some things are just faster on the command line. But if you're not used to it, the command line is a dark and scary place. Thankfully, I had [amoeba](https://github.com/amoeba) to help me through:

	1. Copying a file to another folder

	---
	title: "SQL chunks in Rmd"
	output: html_document
	editor_options:
	chunk_output_type: inline
	---

	## Set up the database table

	```{r setup, message = FALSE}

	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
	<!-- Generated by: TmTheme-Editor -->
	<!-- ============================================ -->
	<!-- app: http://tmtheme-editor.herokuapp.com -->
	<!-- code: https://github.com/aziz/tmTheme-Editor -->
	<plist version="1.0">
	<dict>
	<key>name</key>
	<string>MKrene</string>

	library(tidyverse) #need dplyr 1.0.0+ https://www.tidyverse.org/blog/2020/03/dplyr-1-0-0-summarise/
	library(formattable)

	df <- tibble(spent = 1:10,
	refund = 100:109,
	perc = seq(0.1, 1, 0.1),
	num = 1000:1009,
	blah = 1000:1009)

	style_table_values <- function(df,

	---
	output:
	html_document:
	df_print: paged
	runtime: shiny
	---

	```{r include = FALSE}
	knitr::opts_chunk$set(echo = FALSE)
	```

	party parrot