date(s1,s2[,Y]) Description: the e_d date (days since 01jan1960) corresponding to s1 based on s2 and Y s1 contains the date, recorded as a string, in virtually any format. Unter File können Datensätze geöffnet und gespeichert, Ergebnisse und Grafiken ausgedruckt, Do-Files an Stata zur Verarbeitung übergeben, und Stata beendet werden. In case you should try to hand in a paper to your professor in which you report this "mean country" value, your academic career may be in severe danger. This example exports the SAS data set SDF.CUSTOMER, to the Stata file, CUSTOMER.DTA, on a local system. Stata Data Format (.dta), Version 118: Description: The Stata_dta format (with extension .dta) is a proprietary binary format designed for use as the native format for datasets with Stata, a system for statistics and data analysis. The trick to inputting dates in Stata is to forget they are dates, and treat them as character strings, and then later convert them into a Stata date variable.
Display and Output Format of Variables. If filename is specified without an . Neben der Bedienung über die Symbolleiste ermöglicht Stata die Befehlseingabe über Tastatur. See help saveold for saving the data in the . I am using Stata/SE 13.1 and having trouble when formatting a date. The only other noteworthy detail is that %d is no longer documented routinely as a daily date display format; in recent Stata versions, %td is the documented equivalent. A Stata date-time (numeric) variable? 01jan2016 3. These examples take wide data files and reshape them into long form.
January, September).
date(s1,s2[,Y]) Description: the e_d date (days since 01jan1960) corresponding to s1 based on s2 and Y s1 contains the date, recorded as a string, in virtually any format.
The Date variable (not column in Stata terms) is already a numeric variable formatted appropriately as a daily date..
For instance, Stata will compute the mean of the variable representing the country respondents come from, should you so desire. *.smcl-Dateien können nur mit Stata gelesen und bearbeitet werden. Die genaue Form der einzelnen Befehle ist der Hilfe zu entnehmen. Several variations are possible for displaying dates. The one place you can run into … These show common examples of reshaping data, but do not exhaustively demonstrate the different kinds of data reshaping that you could encounter.
To review: Stata’s three numeric formats are denoted by a leading percent sign, %, followed by the string w.d Using SPSS software. Once converted to the elapsed date format, you can assign Stata's %d format to the variable so that the dates are readable.
But we cannot use them yet, since these two functions require that the input be in date format. Or do you want to create a monthly Stata date variable? Post Cancel. 8 Einfügen in andere Dokumente (Word, Excel) übertragen. Data format compatibility. We know that Stata has month() and year() functions available.