class: center, middle, inverse, title-slide # STA 199 Lab ## 09.16.21 ### --- layout: true <div class="my-footer"> <span> <a href="https://introds.org" target="_blank">introds.org</a> </span> </div> --- ## Goals - Meet your teammates! - Ice breaker / get to know your team - Team agreement - Lab 04: Visualizing spatial data --- ## Meet your Teammates! - [Click here](https://prodduke-my.sharepoint.com/:x:/g/personal/mt324_duke_edu/ET8EkNOunOpKr81yt0fwPqkBkcW3qMrTP1f5gvgQpRLLgg?e=ZIm5o0) to find your team number. - Sit with your team. --- ## Icebreaker (5 minutes) - Quick introductions: Name and hometown - Choose a reporter: The person whose birthday is closest to September 16 - Identify 8 things everyone in the group has in common: - Not clothes (e.g. we're all wearing shoes) - Not body parts, (e.g. we all have a nose) <div class="countdown" id="timer_61436f3e" style="right:0;bottom:0;" data-warnwhen="0"> <code class="countdown-time"><span class="countdown-digits minutes">05</span><span class="countdown-digits colon">:</span><span class="countdown-digits seconds">00</span></code> </div> --- ## Visualizing spatial data demo - Open the **ae-08** repo. You can add this code to the bottom of your **ae-08** Rmd file. - **Practice 1**: Make a map with the counties in NC filled in based on the number of COVID-19 cases per 100,000 residents. You can use `cases` and `pp_2018` to calculate the number of COVID-19 cases per 100,000. - **Practice 2**: Make a map with the counties in NC filled in based on the median age. Use `scale_fill_gradient2` to set a color gradient with a midpoint at the overall median in the data set. --- ## Team name + agreement - Come up with a team name. You can't have the same name as another group in the class, so be creative! - Your TA will get your team name by the end of lab. - Fill out the team agreement. The goals of the agreement are to... - Gain a common understanding of the team's goals and expectations for collaboration - Make a plan for team communication - Make a plan for working outside of lab. --- ## Demo: - Collaboration using a single GitHub repo - **Pull** work from GitHub into RStudio --- ## Team workflow - Only one team member should type at a time. There are markers in today's lab to help you determine who's turn it is to type. - Every team member should still be engaged in discussion for all questions, even if it's not your turn type. - Don't forget to **pull** to get your teammates' updates before making changes to the .Rmd file - Only **one** submission for the team on Gradescope. --- ## Tips for working on a team - Do not pressure each other to finish early; use the time wisely to really learn the material and produce a quality report. - The labs are structured to help you learn the steps of a data analysis. Do not split up the lab among the team members; work on it together in its entirety. - Everyone has something to contribute! Use the lab groups as an opportunity to share ideas and learn from each other.