support for sample_weights in some of the numerical transformers

[duffar12]

Hi,

i just discovered your package and it looks great! I was just wondering if you might have thought about adding support for sample_weights in some of the numerical transformers?
For example in the box-cox/yeo-johnson transformers we're trying to get the data into a gaussian shape. However sample weighting can have an impact on the output of this

[solegalli]

Hey @duffar12

Yes, I'd love to add support for sample_weights. It is a lot of work though. So I will need some help. I welcome contributions from all walks of life, so if you fancy making this implementation for a particular transformer, please go ahead.

Slowly but steadily, we are getting there ;)

Thanks for the suggestion!