Handling Missing values -Rahul Vasumani
How does the real world data exist ?
Most of the data is being extracted from various sources namely from traditional databases, real time data (sensor data), manual survey data, sound data, sequential data (gene data) and so on..
What all can go wrong when working with data?
The data can be corrupted in many ways at any of the levels that may be during storing, recording, maintaining and also during performing operations on the data.