September 2017
Beginner to intermediate
446 pages
9h 17m
English
This example draws on the General Social Survey 2016 data. For this example, we created two data files from the GSS2016 data, and we will act as if they are two original files that we would like to merge.
Here is file 1:

File 1 has five rows and six variables. Note that id consists of sequential numbers 1 through 5, while the variables measure personal characteristics of the respondents.
Here is file 2:

File 2 has five rows and three variables. Note that id consists of sequential numbers 2 through ...
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