This is a draft version of this chapter.  Comments and suggestions to improve this draft are welcome. Chapter outline    6.1. Analysis with two categorical variables     6.2. Simple effects       6.2.1 Analyzing…
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This is a draft version of this chapter.  Comments and suggestions to improve this draft are welcome. Chapter outline    6.1. Analysis with two categorical variables     6.2. Simple effects       6.2.1 Analyzing…
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In this chapter, we will focus on a regression model that has two categorical predictor variables and their interaction terms. Let’s say that the first categorical predictor variable x1 has…
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This module will show how to use date variables, date functions, and date display formats in Stata. Converting dates from raw data using the "date()" function The trick to inputting…
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This module will show how to input your data into Stata. This covers inputting data with comma delimited, tab delimited, space delimited, and fixed column data.  Note: all of the…
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This module illustrates the power (and simplicity) of Stata in its ability to reshape data files. These examples take wide data files and reshape them into long form. These show…
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This module illustrates the power and simplicity of Stata in its ability to reshape data files. These examples take wide data files and reshape them into long form. These show…
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This module illustrates the power (and simplicity) of Stata in its ability to reshape data files. These examples take long data files and reshape them into wide form. These examples…
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Stata Learning ModuleReshaping data long to wide This module illustrates the power and simplicity of Stata in its ability to reshape data files. These examples take long data files and…
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Version info: Code for this page was tested in Stata 12. This module will give a brief overview of some common statistical tests in Stata. Let’s use the auto data…
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