What is an example of a string variable?
String variables, simply speaking, are variables that contain not just numbers, but also other characters (possibly mixed with numbers). For instance, the European Social Survey stores information about the country where respondents were surveyed in variable cntry , which contains strings like “DE”, “ES, “LT” etc.
What does Destring mean?
(transitive) to remove hard fibers or strings from something soft. The two men found the three women destringing freshly picked bush beans for the evening meal.
What does it mean WHen data is red in Stata?
It’s a common mistake when importing data to accidentally make Stata think a numeric variable is a string. The values of string variables are red in the data browser (like make in this data set) so if you start seeing red where you shouldn’t you know you’ve got a problem.
What does Destring do Stata?
destring converts variables in varlist from string to numeric. If varlist is not specified, destring will attempt to convert all variables in the dataset from string to numeric. Characters listed in ignore() are removed.
What does encode mean in Stata?
Description. encode creates a new variable named newvar based on the string variable varname, creating, adding to, or just using (as necessary) the value label newvar or, if specified, name.
Why do we need to Destring?
destring is designed for situations in which you have a string variable, typically containing meaningful numeric text (e.g., 1, 2), which you wish to convert to the numeric variable it should properly be. Usually, that variable is now string because of some mistake.
Why is my variable red?
2 Answers. This is because the indentation is screwed up. For consistency the codemirror parser will make a red line if it’s not indented 4 spaces (or if it’s indented with tabs, depending on codemirror version).
What is StataCorp LLC?
StataCorp LLC – YouTube Stata statistical software provides everything you need for data science and inference—data manipulation, exploration, visualization, statistics, reporting,
When was Stata first released?
In January 1985, Stata 1.0 was released. In April 2021, Stata 17 was released. For over thirty-five years, StataCorp has been a leader in statistical software, dedicated to providing the tools professional researchers need to analyze their data. At StataCorp, we do not just program statistical methods; we validate them.
What can I do with Stata?
Stata statistical software provides everything you need for data science and inference—data manipulation, exploration, visualization, statistics, reporting, and reproducibility. Stata’s YouTube channel will show you how to easily perform various analyses and common tasks. Let us show you around!
How many lines of test code does Stata have?
Every copy of Stata that we ship has passed a certification suite that includes 3.7 million lines of testing code that produces 5.6 million lines of output. Every number and piece of text from those 5.6 million lines of output is certified.