Questionnaires and surveys are often conducted to collect feedback and suggestions from the service users and the general public. But do you know what you have to pay attention to before starting data analysis?
Here is what Dr. MEL shared with us on the Online Community of Practices (OCOP):
Step 1: Check each of the variables for a score that does not fall in the range of possible scores
Step 2: Find where the mentioned error is in the data set
Step 3: Correct that error in the data set.
Let’s take a look in the OCOP: https://jcmel.swk.cuhk.edu.hk/communities/data-analysis-tips/
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