Our nickname for all the ways you can connect Python and Stata is ‘PyStata‘. For Java, you could already compile Java code into .jar files and call those as plugins from Stata. Now you can embed Java code directly in your Stata do-files and ado-files, just like Mata code and Python code. Stata will compile and execute your Java code on the fly.

Converting Panel Data into Percentiles to Observe Trends in Stata (Part 1) in running a frequency table for a continuous variable with hundreds of unique

duplicates tag gvkey datadate, ge(dup). 2013年10月18日 stata SPSS Number of unique values of num is 9 这个，还可以用： duplicates tag A,gen(tag) 生成的tag就是重复值的个数，若显示为0意思 Stata is a good tool for cleaning and manipulating data, regardless of the first line of command creates a variable (meanbmi) which takes on a unique value for Stata Fuzzy match command * This command checks if two strings match up. Use this tag for all fuzzy concepts, such as fuzzy sets, fuzzy clustering, fuzzy Determining the number of distinct values a categorical variable has is crit Stata tips. Useful commands for data management in Stata. 1.

Stata tag unique

Best, Ben Ben Hoen LBNL Office: 845-758-1896 Cell: 718-812-7589 -----Original Message----- From: owner-statalist@hsphsun2.harvard.edu [mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of Nick Cox Sent: Friday, January 06, 2012 10:47 AM To: statalist@hsphsun2.harvard returns integers from 1 up according to the distinct groups of varlist in sorted order. The integers are labeled with the values of varlist or the value labels, if they exist. lname() speciﬁes the name to be given to the value label created to hold the labels; lname() implies label. The the unique values of the variable in question, even though such distinct values could all be repeated in the data—and, in particular, 2, 3, and 4 are indeed repeated.

You can check for duplicate observations in Stata in the following ways: The isid command can detect duplicate observations: . isid x1 x2 x3; The duplicates command can list and flag duplicate observations. The list subcommand lists the duplicate observations: .

I want to add up the unique values in Stata. I applied the following command in egen unique=tag(sicff49 month) by sicff49 (month), sort: gen

The Stata website is also a repository for datasets used in the Stata manuals and in a number of statistical books. 2.2 Reading Data Into Stata. In this section we discuss how to read raw data files.

Tony Brady, 1998. "UNIQUE: Stata module to report number of unique values in variable(s)," Statistical Software Components S354201, Boston College Department of Economics, revised 18 Jun 2020.

I have two variables ( villageid ( unique id's for different communities) and attendance( this has values like 1,2,3 or 4). I need to find duplicate enteries for villageid's for each attendance value, if they exist.

Useful commands for data management in Stata.
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Be able to perform a variety of data manipulations using Stata functions Therefore, in a dataset each observation has a unique value for _n (its row) but all one for the resulting 'tag' variable is not identical to running I want to add up the unique values in Stata. I applied the following command in egen unique=tag(sicff49 month) by sicff49 (month), sort: gen Faster Stata for Big Data. including: collapse, reshape, xtile, tabstat, isid, egen, pctile, winsor, contract, levelsof, duplicates, unique/distinct, and more.

To avoid this problem we can specify a new variable that will be a unique cluster identifier again: Tags can take two forms, either a tag applies to all text that fol Next, tag the unique ID variables (HHI2_UID) for all household members. run an extract to create a data set and corresponding SAS/SPSS/STATA programs. For all variables, if will provide the variable type, # of unique values, and the duplicates tag > tabulate to determine which observations are duplicates and how. This do-file generates a list of tags (keywords) in a Zotero library.
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This do-file generates a list of tags (keywords) in a Zotero library. In the results, each observation contains a unique tag and a count of the number of times that

1. How to drop Here I create a local containing all the unique elements of the variable levels. The Stata command isid idvar , where idvar is the ID variable, tests for both the typically ensures that no observation has two distinct ID variable values. 13 Abr 2007 Cuando se usa el comando “use archivo”, Stata (i) verifica si el archivo Single- user Stata for Windows perpetual license: unique values: 74.

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21 Aug 2015 If we have converted FUNDA to Stata format, the uniqueness of GVKEY- DATADATE reveals that 99.8% of GVKEY-DATADATE pairs in FUNDQ are unique as of December 5, 2107. duplicates tag gvkey datadate, ge(dup).

Indeed, as we shall see, such usage is also to be found in oﬃcial Stata.

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Descriptive statistics give you a basic understanding one or more variables and how they relate to each other. Topics Covered in this Section This FAQ illustrates the nmissing and npresent commands which show you the number of missing, and number of non-missing values for your variables. The nmissing and npresent commands were written by Nicholas J. Cox and you can download them using search nmissing (see How can I use the search command to search for programs and get additional help? for more information about using search).

Stata 10 and older.