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cd
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Change Working Directory
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cd "path/location/here"
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browse
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Open Spreadsheet of Data (browse only)
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browse
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edit
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Open Spreadsheet of Data (browse + edit)
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edit
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list
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Print data to Stata Console
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list variable_1 variable_2 variable_3
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help
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Open Help page for commands
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help command_name
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in
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Selecting by Observation Number
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list variable_1 in 1/5
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if
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Selecting Observation by condition
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list var1 if var2<50
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+
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Add (Numbers) Combine (Strings)
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-
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Subtraction
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*
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Multiplication
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/
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Divide
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^
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Raise to a power
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&
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and Operator |
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or Operator |
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! or ~
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not Operator |
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=
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Assigns a value to a variable
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==
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Compare whether two thing is equal
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!=
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Not Equal
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<
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Less Than
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<=
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Less than or equal to
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>
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Greater than
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>=
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Greater than or equal
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use
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load Stata dataset
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use "data/file/location"
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sysuse
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Open System Data files
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"sysuse data_name"
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import excel
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Import Excel Data, using my seet1 and first row as variable name
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import excel using "path/to/file", sheet(“mysheet") firstrow
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import delimited
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Import tab or comma delimited Data, using my seet1 and first row as variable.
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import delimited using "C:\path\myfile.csv", clear
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import spss
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Import SPSS Data
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import spss "yourSPSSfile.sav"
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clear
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clear dataset from memory
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sysuse auto, clear
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save
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save Stata dataset
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save auto, replace
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replace
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overwrite an existing file with the same name
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save auto, replace
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codebook
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inspect variable values
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codebook variable1 variable2
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summarize
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summarize distribution
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summarize variable1 variable2
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tabulate
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tabulate frequencies
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tabulate variable1 variable2
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histogram
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Creates Histogram
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histogram variable1
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graph box
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Creates Boxplots
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graph variable1 variable2
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scatter
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Creates Scatter plot
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scatter variable1 variable2
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graph bar
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Creates Bar Plot
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graph bar (count), over(variable)
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twoway
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Create multi-layered plots
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twoway (scatter var1 var2) (lowess var1 var2)
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