Download - STATA - Merge or Drop Data
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STATA: Data Analysis Software
www.STATA.org.uk
Step-by Step Screenshot Guides to help you use STATA
Not affiliated with Stata Corp.
STATAMerge or Drop Data
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Datasets Used in Tutorial
– Datasets in these tutorials are based on examples in:
Stock and Watson (2006) “Introduction to Econometrics”
– You can obtain all of the datasets used in these tutorials by downloading a STATA command file from http://www.stata.org.uk/download-examples.html
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Outline
- Data Management
• Sort
• Keep variables
• Keep observations
• Merge
• If
• Encode
• Egen
• Order
• Drop variables
• Drop observations
• Append
• By
• Dates
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Outline
- Data Management
• Sort
• Keep variables
• Keep observations
• Merge
• If
• Encode
• Egen
• Order
• Drop variables
• Drop observations
• Append
• By
• Dates
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Outline
- Data Management
• Sort
• Keep variables
• Keep observations
• Merge
• If
• Encode
• Egen
• Order
• Drop variables
• Drop observations
• Append
• By
• Dates
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Outline
- Data Management
• Sort
• Keep variables
• Keep observations
• Merge
• If
• Encode
• Egen
• Order
• Drop variables
• Drop observations
• Append
• By
• Dates
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Outline
- Data Management
• Sort
• Keep variables
• Keep observations
• Merge
• If
• Encode
• Egen
• Order
• Drop variables
• Drop observations
• Append
• By
• Dates
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Outline
- Data Management
• Sort
• Keep variables
• Keep observations
• Merge
• If
• Encode
• Egen
• Order
• Drop variables
• Drop observations
• Append
• By
• Dates
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Outline
- Data Management
• Sort
• Keep variables
• Keep observations
• Merge
• If
• Encode
• Egen
• Order
• Drop variables
• Drop observations
• Append
• By
• Dates
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Outline
- Data Management
• Sort
• Keep variables
• Keep observations
• Merge
• If
• Encode
• Egen
• Order
• Drop variables
• Drop observations
• Append
• By
• Dates
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Outline
- Data Management
• Sort
• Keep variables
• Keep observations
• Merge
• If
• Encode
• Egen
• Order
• Drop variables
• Drop observations
• Append
• By
• Dates
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Outline
- Data Management
• Sort
• Keep variables
• Keep observations
• Merge
• If
• Encode
• Egen
• Order
• Drop variables
• Drop observations
• Append
• By
• Dates
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Outline
- Data Management
• Sort
• Keep variables
• Keep observations
• Merge
• If
• Encode
• Egen
• Order
• Drop variables
• Drop observations
• Append
• By
• Dates
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Outline
- Data Management
• Sort
• Keep variables
• Keep observations
• Merge
• If
• Encode
• Egen
• Order
• Drop variables
• Drop observations
• Append
• By
• Dates
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Outline
- Data Management
• Sort
• Keep variables
• Keep observations
• Merge
• If
• Encode
• Egen
• Order
• Drop variables
• Drop observations
• Append
• By
• Dates
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Outline
- Data Management
• Sort
• Keep variables
• Keep observations
• Merge
• If
• Encode
• Egen
• Order
• Drop variables
• Drop observations
• Append
• By
• Dates
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www.STATA.org.uk
– If you visit www.STATA.org.uk you can download tutorials on these other topics:
Data Management Statistical Analysis
Importing Data Summary Statistics
Graphs Linear Regressions
Presenting Output Panel Regressions
Merge or Drop Data Time Series Analysis
Instrumental Variables
Probit Analysis