Misc

• Yi Fang’s solution to handling the missing data in web scraping. [ Rmd, html]

• If you’re interested in using the UCLA cluster, register for an account at Hoffman2 https://www.hoffman2.idre.ucla.edu/Accounts/Requesting-an-account.html. For faculty sponsor, you can choose your advisor if (s)he is on the list. If you do not have an advisor yet or (s)he is not on list, you can choose Hua Zhou.

• Starting next week, class returns to the in-person.

Today

• HW2 (tempdir in R, .Rdata, monitor resource usage by top, knit cache, start early, you can always improve your solution even after grading)

• Shiny

• Database