jthomasmock

#### ---------------------------------------------
## Edit via: RStudio > Tools > Edit Code Snippets
# Released under a MIT license

snippet fragment
	[${1:text}]{.${2:type}}
	
snippet aside
	[${1:text}]{.aside}
	

briandk

Links for Designing a Socially Critical Data Science Class

Brian A. Danielak Ph.D.

1. "In for a Penny" Econophysics activity
2. [Flint Water Lead Contamination Data][flint]
3. [AI 360 Bias Analysis Tool][bias]
4. [Data Feminism][feminism] (Free to read as an e-book if you scroll down)

billspat

# Make NSF award badges for your github readme or Markdown-based website!
nsf_badges <- function(award_id) {

 nsf_button_template="[![NSF-{award_id}](https://img.shields.io/badge/NSF-{award_id}-blue.svg)](https://nsf.gov/awardsearch/showAward?AWD_ID={award_id})]"
 
 badges<- stringr::str_glue(nsf_button_template)
 
 return(paste(badges, collapse = ' ') )

}

kellobri

---
title: "Read Persistent Data on RStudio Connect"
output: 
  flexdashboard::flex_dashboard:
    orientation: columns
    vertical_layout: fill
---

```{r setup, include=FALSE}
library(flexdashboard)

benmarwick

library(tidyverse)

# using expression() for the text formatting:
ggplot(mtcars,
       aes(disp,
           mpg)) +
geom_point() +
# ~ for spaces, and * for no-space between (unquoted) expressions
ylab(expression(Anthropogenic~SO[4]^{"2-"}~(ngm^-3))) + 
xlab(expression(italic(delta)^13*C[ap]*"‰")) + 

gadenbuie

# Animated dplyr joins with gganimate
# * Garrick Aden-Buie
# * garrickadenbuie.com
# * MIT License: https://opensource.org/licenses/MIT

# Note: I used Fira Sans and Fira Mono fonts.
#       Use search and replace to use a different font if Fira is not available.

library(tidyverse)
library(gganimate)

protrolium

Install ImageMagick

brew install ImageMagick

Pull specific region of frames from video file w/ ffmpeg

ffmpeg -ss 14:55 -i video.mkv -t 5 -s 480x270 -f image2 %04d.png

• -ss 14:55 gives the timestamp where I want FFmpeg to start, as a duration string.
  
• -t 5 says how much I want FFmpeg to decode, using the same duration syntax as for -ss.
  
• -s 480x270 tells FFmpeg to resize the video output to 480 by 270 pixels.
  
• -f image2 selects the output format, a series of still images — make sure there are leading zeros in filename.
  

eriwen

/* Default Important Label */
treechildren::-moz-tree-cell(lc-FF0000) {
    border-bottom: 1px solid #FF0000 !important; background-color: #FFCCCC !important;
}
treechildren::-moz-tree-cell-text(lc-FF0000) {
    color: #000000 !important;
}
treechildren::-moz-tree-cell(lc-FF0000, selected) {
    background-color: #FF0000 !important;
}