layout: true .absolute.top-0.right-1.tr.w-10[ <!-- --> ] --- name: title class: left bottom hide-count background-color: #FBFCFF; <div class="talk-meta"> <div class="talk-title"> <h1>Introduction to Data Analysis with R</h1> <p>Lecture 4: Advanced Data Wrangling</p> </div> <div class="talk-author"> Jannik Buhr <br/> <span>Heidelberg University, WS20/21</span> </div> <div class="talk-date">2020-11-22</div> </div> .absolute.bottom-0.right-1.mid-gray[ With Artwork by @allison_horst ] --- class: center, middle ## Functional Programming with `purrr` <a href="https://purrr.tidyverse.org/"> <img src="img/purrr.png" width="53" class=external /> </a> --- class: center, middle .f3[ > »Of course someone has to write for-loops.<br> It doesn't have to be you."«<br> — Jenny Bryan ] --- background-image: url(img/broom_package.png) background-size: contain