Transcription of Getting Started in Data Analysis using Stata
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Getting Started in Data Analysis using Stata
Getting Started in Data Analysis using Stata (v. )Oscar 2007 ~otorres/PU/DSS/OTR Stata Tutorial Topics What is Stata ? Stata screen and general description First steps: Setting the working directory (pwd and cd ..) Log file (log using ..) Memory allocation (set mem ..) Do-files (doedit) Opening/saving a Stata datafile Quick way of finding variables Subsetting ( using conditional if ) Stata color coding system From SPSS/SAS to Stata Example of a dataset in Excel From Excel to Stata (copy-and-paste, *.csv) Describe and summarize Rename Variable labels Adding value labels Creating new variables (generate) Creating new variables from other variables (generate) Recoding variables (recode) Recoding variables using egen Changing values (replace) Indexing ( using _n and _N) Creating ids and ids by categories La
(comma-separated values) and import it in Stata using the insheet command. In Excel go to File->Save as and save the Excel file as *.csv: Excel to Stata (using insheet) step 1 You may get the following messages, click OK and YES… Go to the next page… Excel to Stata (insheet using *.csv, - step 2) ...
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