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November 2020
The Importance of Data Cleaning and Preparation for Accurate and Reliable Analysis
Posted on 17 November, 2020 by Administrator
Data cleaning and preparation are essential in analyzing data using statistical software like SPSS. This step is crucial because it can significantly affect the accuracy and reliability of the analysis. Some experts have estimated that data cleaning and preparation can take up to 80% of the total time spent on a data analysis project.
One of the main reasons why data cleaning and preparation is so essential is because data is often...
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