Learning objectives

• Produce visual displays of variation

Before class

• Read Chapters 2 and 3 of the textbook (omit the sections on computational technique)
• Do assignments 1, 2, and 3 on the homework server
• Remember to bring your laptop to class
• Post on piazza

In class

• Organization of data:  Table on Marital status of active-duty forces from data.gov and the PDF handout.
• Basic R for data frames: visualization

Daily Schedule|Rstudio|Piazza|Rcommands|Intro to Mosaic|Homework Server