* do-file for Supplementary Exercise 1.10 of IPS7e
version 13 /* works also with version 14 */

import delimited "H:\VHM\VHM801\Datasets\csv\Chapter 1\ex01_010.csv"
summarize count
* gives the mean only, multiply by n to get the sum
display 2049833*6
* alternatively, use total command
total count, cformat(%9.0f)

graph bar (mean) count, over(ethnicity, label(angle(90)))
graph pie count, over(ethnicity) angle(90)