Reshaping data frames into tidy format is probably one of the most frequent things you would do in data wrangling. In this post, we will learn how to use Pandas melt() function and wide_long_long() function to reshape Pandas dataframe in wide form to long tidy form. A data frame is tidy when it satisfies the… Continue reading How To Reshape Pandas Dataframe with melt and wide_to_long()?