Starting a Log A research do file should have a corresponding log file which records all the commands the do file ran and their results. The methods discussed in this page capture all of the output that appears in the Results window, if you want to copy selected parts of the output, the method described in How do I Copy Stata Output and Stata Graphs into Word?
But local was created for exactly this kind of situation and will run a bit faster. For information on how to increase the size of the scroll buffer, see How can I make the Results window hold more results?
The only trick is that every command that uses the e or r arrays overwrites the previous tables. When you are done, you can type: If it turns out you made a mistake, all you need to do is correct the error in your code and run the do file again.
Follow the instructions above to convert the results to a Word table. Another approach is to export the results to Excel. The second closes any open log files. The keyword is Results, which is to say everything from the Results window. To read about and install these commands, you can search the SSC website, or you can use the ssc command in Stata.
The esttab command produces a table of regression results that have been stored by the eststor command, or the current results if nothing has been stored. You can write do files using any text editor, but the Do File Editor built into Stata has tools and features designed to help programmers so we recommend using it.
It is evaluated just once, not once for each observation. In Word or PowerPoint, right click and paste where you want the picture. It has no mean, and so your program crashes.
Html format files can be opened in your browser and copied. Compared with copying from the log by hand and pasting into a spreadsheet, this approach may not produce as well formatted tables, but it can be automated.
But suppose you wanted to demean 20 different variables? At the end, we use type command to show the content of mylog. Running a Do File The easiest way to run a do file is to press Ctrl-d in the Do File Editor, or click the icon on the far right that looks like a "play" button over some code.
So the next version is: Using the Parameter Estimates Suppose that we want to make a table of just the means in the above example. To see this in practice, take a look at results. A return code of zero means the command was successful.
If your do file crashes before reaching the log close command it will leave the log file open. If you do not specify the. So if you want to do anything with the results of a command, you must do it before you issue another command that returns values.
The problem with your program is that as soon as Stata sees you try to subtract something from a string variable, it crashes with the message type mismatch r ; before it even looks at any observations. You can do this using the confirm command. This command has lots of formatting features, and you can combine the results from several regressions into a single table.
The manuals also describe what each command returns.Mgmt Programming in Stata: Creating do-files One way to make it easy to reproduce your results is to write a set of programs that contain all of your Stata commands. You can even insert comments into the programs to help other researchers (and yourself) follow the thought process.
If you create a log file, you can review all. An Introduction to Stata.
written by Aimee Chin February 7, You write it. I usually use emacs. I have an xterm window with my do file running on emacs, and another xterm window with Stata.
Line 5 command tells Stata to start a log file named ultimedescente.com to echo the session. Appending a ",replace" overwrites the log file of the. As mentioned above, a log file will include all the output produced while the log file is open.
To open a log file called c:ultimedescente.com, you. Stata for Researchers: Do Files. Do not write Stata code using Word—it will automatically insert things like "smart quotes" and other formatting that Stata cannot understand.
where filename is the name of the file you want Stata to use as a log. Give the log file the same name as the do file it records, so it's obvious which log file. Writing to a text file | Stata Code Fragments This code fragment describes how to write results from Stata to an external text file.
The text file is tab separated and can be read by either a text editor or a spreadsheet program such as Excel. Programming in Stata. This allows you to write code that will do different things depending on the value of the macros at the time it is run.
Macros are easy to define; try typing the following: local x=1 Macros are perfectly legal in file names for log files and data sets. For example if you were creating separate data sets by race and.Download