String variable stata
Stata Guide: String Variables
There are three basic variable formats in Stata: string, numeric and date. Strings are alphanumeric. They may consist solely of numerals but if a variable is declared a string, mathematical operations cannot be performed on it. In Stata’s Data Editor, the default color for strings variables is red.
[DOC File]Home — The Washington and Lee University Library
https://info.5y1.org/string-variable-stata_1_208fa2.html
Outline of Stata Basics. Self Help. Project Organization: Stata Extensions "Modes" of use. Essential features of do files. ... Sometimes a variable will be numeric but is coded as a string variable. These can be converted into numeric variables using the …
[DOC File]A quick introduction to STATA:
https://info.5y1.org/string-variable-stata_1_148fbe.html
* make a new variable equal to weight over height ... where varlist is a list of variables, command is a Stata command, expression is a logical expression and range is a range of observation numbers. by is used to repeat the command for all combinations of the values of the variables in varlist, as in ... Missing values for character strings ...
[DOC File]Political Science 100a/200a
https://info.5y1.org/string-variable-stata_1_005ce5.html
Aug 17, 2010 · Stata 11 introduces three very useful features: a variables manager, an improved .do file editor, and the full set of manuals in PDF format. The variable manager is very similar to the SPSS PASW IBM SPSS variable view. Other than providing more screen real estate to view variable labels, it shows what label (if any) is attached to the variable.
[DOC File]Introduction to Stata - University of Washington
https://info.5y1.org/string-variable-stata_1_5a612c.html
STATA has separate windows for typing in commands and for viewing results. In the review window can view (and activate) the command lines you have previously written. In the variables window all variables and labels are listed. ... If a string variable is to be generated type can be specified to str10 if the variable is to be stored with 10 ...
[DOCX File]Using Stata More Effectively - Brandeis
https://info.5y1.org/string-variable-stata_1_f7779f.html
STATA Syntax Code. Posted . 11/15 /2019. ... convert to string* gen program2=program. tostring program2, replace *step 2: MAJORDS, first two digits* ... *step 4: drop program2* drop program2. label variable coltm "Collection Term" label variable colyr "Collection Year" label variable fice "OPEID" label variable sic "State ID" label variable ...
[DOC File]Introduction to Stata
https://info.5y1.org/string-variable-stata_1_a75cb3.html
Cells left empty will automatically be assigned Stata’s missing value code, a period. You can add further changes on the data set by going back to the editor. DO NOT enter commas if you are entering a numerical variable since Stata will read it as a ‘string variable…
[DOCX File]Stata – Commonly Used Commands and Useful Information
https://info.5y1.org/string-variable-stata_1_4d8845.html
Any variable that contain non-numeric information are string not numeric variables. For example, Stata would read 53.91% as a string variable because it contains the non-numeric character %. Input as 53.91, Stata would interpret this information as numeric.
[DOCX File]Stata Overview Session
https://info.5y1.org/string-variable-stata_1_01720c.html
Stata – Commonly Used Commands and Useful Information. Stata Files.dta files – Stata data files. Any time Stata saves data, it saves as a Stata data file..do files – Do files store Stata commands. These commands are the same as those typed into the Command window.smcl and .log files – These are log files that store the output window.
[DOCX File]Inputting Data - UMD
https://info.5y1.org/string-variable-stata_1_c22717.html
*logistic regression using age as a categorical variable. xi:logistic low i.age. log close. Large files. If you are dealing with a large dataset, you may need to increase the amount of memory available to Stata. You can increase the amount of memory Stata uses by starting it and typing . set mem 40M. in the command window.
Nearby & related entries:
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.