When should I use a filter in data analysis?

When should I use a filter in data analysis?

You should use a filter when you want to focus on specific data points, like removing outliers or narrowing down results.

Can you give me an example of when to apply a filter?

Sure! If you're analyzing sales data, you might filter out transactions below a certain amount to focus on significant sales.

Are there any risks in using filters?

Yes, over-filtering can lead to loss of important data or skewed results, so it's essential to use them judiciously.

How do I decide which filters to apply?

Consider your analysis goals and the specific insights you want to gain. Start with broad filters and refine as needed.