data trends

Master Pandas’ nunique() Method: Unlock Data InsightsDiscover the power of counting unique values in datasets with Pandas’ nunique() method. Learn how to use it to analyze and visualize data, including handling NaN values and counting across rows.

Unlock the Power of Pandas: Mastering the nunique() Method Understanding the Syntax The nunique() method in Pandas takes two optional arguments: axis and dropna. The axis parameter specifies the axis…