Add to wiki/readings -- Sophie Lee courses

[briatte]

https://scubed.netlify.app/courses/

Selection:

• https://scubed.netlify.app/courses/1_intro_r_tidyverse/
• https://scubed.netlify.app/courses/3_data_viz/
• https://scubed.netlify.app/courses/4_intro_stats/
• https://scubed.netlify.app/courses/5_inferential_statistics/
• https://scubed.netlify.app/courses/7_regression_with_r/
• https://scubed.netlify.app/courses/9_statistical_thinking/