Embark on the thrilling journey of data collection and preprocessing. Without accurate data, decisions become guesswork. Can you imagine navigating this process without challenges? Potential issues like data inconsistency await, but fear not! With the right tools, these can be resolved efficiently. Gather, clean, and prepare data to set the foundation for success.
- Set clear objectives
- Identify data sources
- Collect historical data
- Clean the data
- Manage missing values
The tools needed for this stage? Excel, Python, or R could be your best allies.