Gaussian data distribution, skewness, and Kurtosis with Python | Log and Boxcox power transformation

[@ismafoot11]

Great video . How do you determine the optimal lambda value for all the columns prior to box cox transformation. Also when would you use box cox over log+1 and vice versa

[@DataAnalyticsm]

optimal lambda may vary for different variables, so its hard to find optimal lambda for everyone. I use log1p when data has some 0 values and if it gives me better result compared to box-cox.

[@junaidlatif2881]

Sir how to use in models? And after model training how to reverse transformation?

[@ghezalahmad]

How you select the value for the mean and std? Where you want to create the normal distribution of your dataset.

[@omarf2741]

can you please share the code?

[@arshad1781]

Thanks