Today

• Data wrangling using dplyr.

Misc

• Science visualization trends of 2022: https://helenajambor.wordpress.com/2023/01/04/science-visualization-trends-of-2022/

• Our Top 21 Visualizations of 2022: https://www.visualcapitalist.com/our-top-22-visualizations-of-2022/

• GeneticsMakie.jl: https://github.com/mmkim1210/GeneticsMakie.jl, Bioinformatics paper

• Want to challenge yourself? March 10-11th: Citadel West Coast Regional Datathon. Apply here. If selected, travel cost is covered.

When: March 10-11th, 2023

Where: San Francisco Bay Area, in-person

Prizes: $15,000 + eligibility to interview at Citadel

Application Deadline: 11:59 PT Sunday, April 3rd

Datathons are world’s #1 virtual data science competitions. This is a great opportunity for students to work on challenging problems while engaging with real-world data in a competitive, team-based setting.

All accepted students will have transportation/accommodation costs covered.

Announcement

• HW2.

• R code styles to be enforced in homework. https://style.tidyverse.org/

  • Rule 2.5 The maximum line length is 80 characters.

  • Rule 2.4.1 When indenting your code, use two spaces.

  • Rule 2.2.4 Place spaces around all infix operators (=, +, -, <-, etc.).

  • Rule 2.2.1. Do not place a space before a comma, but always place one after a comma.

  • Rule 2.2.2 Do not place spaces around code in parentheses or square brackets. Place a space before left parenthesis, except in a function call.