[PDF] [PDF] Depending on conditions: a tutorial on the cond () function

Keywords: pr0016, cond(), functions, if command, if qualifier, generate, replace 1 Introduction Stata functions, like functions in any similar language, fall on a 



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[PDF] 11 Creating new variables - Stata

The basic form of the generate command is generate newvar = exp, where newvar is a new variable name and exp is any valid expression You will get an error message if you try to generate a variable that already exists



[PDF] generate - Stata

18 jan 2018 · generate creates a new variable The values of the variable are specified by =exp Create new variable generate and replace are used to create new variables and to modify the contents of existing variables, respectively When we use replace, we are informed of the number of actual changes made to the dataset



[PDF] Title Description Quick start - Stata

(else=9 "Invalid"), gen(newv1) label(mylabel) Menu Data > Create or change data > Other variable-transformation commands > Recode categorical variable



[PDF] Basic Stata Commands - OPHI

Typical STATA window Exploring your data Condition (after the following commands) if var1==3 or if var1==”male” Generate a new variable conditional



[PDF] Introduction to Stata

We can create a host of new variables from the existing data with the gen command: gen realgdp=(pop*1000)*cgdp /* real GDP in current prices */ gen lpop=ln( 



[PDF] A quick introduction to STATA: - UiO

EXAMPLE; In the tutorial dataset we may want to construct a new variable that equals mpg/weight The command generate (or gen for short) is one of the 



[PDF] Depending on conditions: a tutorial on the cond () function

Keywords: pr0016, cond(), functions, if command, if qualifier, generate, replace 1 Introduction Stata functions, like functions in any similar language, fall on a 



[PDF] Useful Stata Commands for Longitudinal Data Analysis

tab varname, gen(dummy) //most simple but boring First some „Nuts and Bolts“ about data preparation with Stata Josef Brüderl, Useful Stata Commands, SS 



[PDF] Stata Tutorial - Princeton University

Creating new variables from other variables (generate) ❑ Do-files are ASCII files that contain of Stata commands to run specific procedures It is highly 

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