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<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="" xml:lang="">
<head>
<title>Focused Line Higlighting</title>
<meta charset="utf-8" />
<meta name="author" content="Garrick Aden-Buie" />
<meta name="date" content="2019-08-20" />
<link href="libs/remark-css-0.0.1/robot-fonts.css" rel="stylesheet" />
<link href="libs/remark-css-0.0.1/robot.css" rel="stylesheet" />
</head>
<body>
<textarea id="source">
class: center, middle, inverse, title-slide
# Focused Line Higlighting
## 🧐<br/>with xaringan
### Garrick Aden-Buie
### 2019-08-20
---
layout: true
## A dplyr example
```r
library(dplyr)
data(diamonds, package = "ggplot2")
```
<style type="text/css">
pre {
max-height: 80%;
overflow-y: auto;
}
</style>
---
```r
diamonds %>%
arrange(price) %>%
filter(price > 300) %>%
mutate(log_price = log(price)) %>%
select(carat, cut, color, clarity, price, log_price)
```
---
```r
diamonds %>%
* arrange(price) %>%
filter(price > 300) %>%
mutate(log_price = log(price)) %>%
select(carat, cut, color, clarity, price, log_price)
```
---
```r
diamonds %>%
arrange(price) %>%
* filter(price > 300) %>%
mutate(log_price = log(price)) %>%
select(carat, cut, color, clarity, price, log_price)
```
---
```r
diamonds %>%
arrange(price) %>%
filter(price > 300) %>%
* mutate(log_price = log(price)) %>%
select(carat, cut, color, clarity, price, log_price)
```
---
```r
diamonds %>%
arrange(price) %>%
filter(price > 300) %>%
mutate(log_price = log(price)) %>%
* select(carat, cut, color, clarity, price, log_price)
```
---
```r
diamonds %>%
arrange(price) %>%
filter(price > 300) %>%
mutate(log_price = log(price)) %>%
select(carat, cut, color, clarity, price, log_price)
```
```
## # A tibble: 53,940 x 6
## carat cut color clarity price log_price
## <dbl> <ord> <ord> <ord> <int> <dbl>
## 1 0.23 Ideal E SI2 326 5.79
## 2 0.21 Premium E SI1 326 5.79
## 3 0.23 Good E VS1 327 5.79
## 4 0.290 Premium I VS2 334 5.81
## 5 0.31 Good J SI2 335 5.81
## 6 0.24 Very Good J VVS2 336 5.82
## 7 0.24 Very Good I VVS1 336 5.82
## 8 0.26 Very Good H SI1 337 5.82
## 9 0.22 Fair E VS2 337 5.82
## 10 0.23 Very Good H VS1 338 5.82
## # … with 53,930 more rows
```
---
```r
diamonds %>%
arrange(price) %>%
* filter(price > 300) %>%
mutate(log_price = log(price)) %>%
* select(carat, cut, color, clarity, price, log_price)
```
```
*## # A tibble: 53,940 x 6
*## carat cut color clarity price log_price
## <dbl> <ord> <ord> <ord> <int> <dbl>
## 1 0.23 Ideal E SI2 326 5.79
## 2 0.21 Premium E SI1 326 5.79
## 3 0.23 Good E VS1 327 5.79
## 4 0.290 Premium I VS2 334 5.81
## 5 0.31 Good J SI2 335 5.81
## 6 0.24 Very Good J VVS2 336 5.82
## 7 0.24 Very Good I VVS1 336 5.82
## 8 0.26 Very Good H SI1 337 5.82
## 9 0.22 Fair E VS2 337 5.82
## 10 0.23 Very Good H VS1 338 5.82
## # … with 53,930 more rows
```
---
layout: false
class: center middle
<img src="https://github.githubassets.com/images/modules/logos_page/GitHub-Mark.png" width="25%" />
### [gadenbuie/xaringan-line-focus](https://github.com/gadenbuie/xaringan-line-focus)
---
```r
sessioninfo::session_info()
```
```
## ─ Session info ──────────────────────────────────────────────────────────
## setting value
## version R version 3.5.3 (2019-03-11)
## os macOS Mojave 10.14.6
## system x86_64, darwin15.6.0
## ui X11
## language (EN)
## collate en_US.UTF-8
## ctype en_US.UTF-8
## tz America/New_York
## date 2019-08-20
##
## ─ Packages ──────────────────────────────────────────────────────────────
## package * version date lib source
## assertthat 0.2.1 2019-03-21 [1] standard (@0.2.1)
## backports 1.1.4 2019-04-10 [1] standard (@1.1.4)
## cli 1.1.0 2019-03-19 [1] standard (@1.1.0)
## crayon 1.3.4 2017-09-16 [1] CRAN (R 3.5.0)
## digest 0.6.20 2019-07-04 [1] CRAN (R 3.5.2)
## dplyr * 0.8.0.1 2019-02-15 [1] CRAN (R 3.5.2)
## evaluate 0.13 2019-02-12 [1] standard (@0.13)
## fansi 0.4.0 2018-10-05 [1] CRAN (R 3.5.0)
## glue 1.3.1 2019-03-12 [1] standard (@1.3.1)
## htmltools 0.3.6 2017-04-28 [1] CRAN (R 3.5.0)
## knitr 1.22 2019-03-08 [1] standard (@1.22)
## magrittr 1.5 2014-11-22 [1] CRAN (R 3.5.0)
## pillar 1.4.1 2019-05-28 [1] CRAN (R 3.5.2)
## pkgconfig 2.0.2 2018-08-16 [1] CRAN (R 3.5.0)
## purrr 0.3.2 2019-03-15 [1] CRAN (R 3.5.2)
## R6 2.4.0 2019-02-14 [1] CRAN (R 3.5.2)
## Rcpp 1.0.1 2019-03-17 [1] CRAN (R 3.5.2)
## rlang 0.3.4.9003 2019-05-17 [1] Github (r-lib/rlang@6a232c0)
## rmarkdown 1.12 2019-03-14 [1] CRAN (R 3.5.2)
## sessioninfo 1.1.1 2018-11-05 [1] CRAN (R 3.5.0)
## stringi 1.4.3 2019-03-12 [1] standard (@1.4.3)
## stringr 1.4.0 2019-02-10 [1] CRAN (R 3.5.2)
## tibble 2.1.3 2019-06-06 [1] CRAN (R 3.5.2)
## tidyselect 0.2.5 2018-10-11 [1] CRAN (R 3.5.0)
## utf8 1.1.4 2018-05-24 [1] CRAN (R 3.5.0)
## vctrs 0.1.0.9003 2019-06-05 [1] Github (r-lib/vctrs@6177d59)
## withr 2.1.2 2018-03-15 [1] CRAN (R 3.5.0)
## xaringan 0.11 2019-07-12 [1] CRAN (R 3.5.2)
## xfun 0.8 2019-06-25 [1] CRAN (R 3.5.2)
## yaml 2.2.0 2018-07-25 [1] CRAN (R 3.5.0)
## zeallot 0.1.0 2018-01-28 [1] standard (@0.1.0)
##
## [1] /Library/Frameworks/R.framework/Versions/3.5/Resources/library
```
</textarea>
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