A Stata macro is usually a box you place text in. You then use what is actually in the box in subsequent instructions. (The true trick is obtaining a solitary command to run several periods with a distinct bit of text inside the box each time--we'll get there).
so it evaluated 2+2 and gave you the answer. If you'd like Display screen to put anything about the display screen without the need of evaluating it, put it in estimates. Then display will take care of it just like a string.
history of one's final results, nonetheless, you should log your session. Any time you open up a log, Stata writes all effects to the two the outcome
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A do file is just a list of Stata instructions typed in a plain text file. You can use Stata's have created-in do-file Editor
than it is sometimes provided. Specifically, some posters are tempted to reply straight to people that remedy their Original inquiries.
Say exactly what you typed and what exactly Stata typed (or did) in response. N.B. specifically! If you can, reproduce the error with considered one of Stata's delivered datasets or a straightforward concocted dataset that you simply include things like in the putting up. The current Edition of Stata is thirteen.0. You should specify if you are working with an earlier Variation; if not, the answer on your concern is likely to make reference to instructions or options unavailable for you. What's more, as bug fixes and new characteristics are issued regularly by StataCorp, Be certain that you update your Stata just before putting up a question, as your problem may possibly already have been solved.
It is usually a good idea to begin each individual do file with remarks that include a minimum of a title, the identify in the programmer who wrote the file, and the date. Assumptions about demanded data files should also be observed.
, which has the great advantage that you can run your software straight from the editor by clicking over the run icon, deciding upon Instruments
This tells the macro processor to subtract one particular from the worth in the macro x and afterwards area the result within the code. This may be extremely practical: by way of example, in the event you had a macro `yr' made up of the current calendar year, `=`year'-1' will be the calendar year right before the current yr.
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The solution is to close any open logs utilizing the log shut command. The trouble using this type of Answer is that it will not get the job done if there's no log open! How out from the catch 22 is to work with
As soon as a review statistical subject is pointed out, comments to the statistical or scientific deserves and demerits of different techniques are reputable.
Sorted by: We see that We have now 6 variables. The dataset has notes you can see by typing notes. Four in the variables have annotations you could see by typing notes varname. You are going to learn the way so as to add notes in Segment 2.