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Why data cleaning plays a vital role in analysis?
in Data Science by Bronze Status (7,918 points)
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Data cleaning plays a vital role in analysis because:

1.    Cleaning data from multiple sources and transforming it into compatible format is a crucial step in preparing the input data for data analysis.

2.    It increases the accuracy of the input data, and eventually the model and analysis.

3.    It is a tedious process which is time-consuming, depending on the amount of data and its sources.

4.    It might consume up to 80% of the available time, therefore it's a critical task.
by Diamond (39,212 points)

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