data cleaning using excel
Post on 23-Jan-2018
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Introduction:
• What is Data Cleaning ?
Data Cleaning:
• Proper Appearance for the words:
LOWER Function.
PROPER Function.
UPPER Function.
Data Cleaning:
• Transpose Data.
Data Cleaning:
• Duplicates.
Data Cleaning:
• Missing Data.
Data Cleaning:
• Text to Columns.
Data Cleaning:
• Columns to Text.
Data Cleaning:
• Variables Unification: Data Validation as a Precaution.
Data Cleaning:
• Trim Function (For removing any additional spaces):
Data Cleaning:
• Right Function.
• Mid Function.
• Left Function.
Data Cleaning:
• Mixing Left & Find Function.
Data Cleaning:
• Mixing Mid & Find Function.
Data Cleaning:
• Replace Function.
Data Cleaning:
• Substitute Function.
Data Cleaning:
• Mixing more than one Substitute Function.
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