Media Summary: Recap of Week 03, common questions answered, and what to expect in Importing rectangular data into R using the GUI. R Markdown chunk options + asking good questions on Piazza + HW 01 Q&A.
Ids 2021 Week 04 Code - Detailed Analysis & Overview
Recap of Week 03, common questions answered, and what to expect in Importing rectangular data into R using the GUI. R Markdown chunk options + asking good questions on Piazza + HW 01 Q&A. Application exercise walkthrough: Hotels + data types 00:00 Start exercise 00:16 Type coercion Data types and special values in R 00:00 Why should you care about data types? 14:05 Data types 23:51 Special values. Importing rectangular data into R and some notes for other types of data 00:00 Reading rectangular data into R 06:47 VariableĀ ...
Data classes in R, with a focus on factors and dates 00:00 Data classes 06:55 Working with factors 11:45 Working with dates.
