How can I impute missing data in my dataset?
You can use several methods to impute missing data, such as mean, median, mode, or more advanced techniques like KNN or regression.
What is the difference between mean and median imputation?
Mean imputation replaces missing values with the average, while median imputation uses the middle value, which is more robust to outliers.
Are there any risks associated with imputing data?
Yes, imputation can introduce bias if not done carefully, and it may underestimate variability in the data.
Can you recommend a library for data imputation in Python?
Sure! You can use libraries like Scikit-learn, Pandas, or FancyImpute for data imputation in Python.
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