Furqan Hashim questions

• Pandas Data Frame Convert Data in Long format to Wide format for specific Date Range
• Is standardized scaling a pre-requisite for applying PCA using sklearn?
• Applying Fourier Transform on Time Series data and avoiding aliasing
• Multinomial Logit model Python and Stata different results
• Since matplotlib.finance has been deprecated, how can I use the new mpl_finance module?

Furqan Hashim answers