📊 Pandas Cheatsheet Every Data Analyst Should Save

Pandas is one of the most important tools for data analysis. Master these core operations to work faster and more efficiently:

🔹 Read & Inspect Data
head(), shape, dtypes, describe()

🔹 Select & Filter Data
Extract relevant rows and columns with ease.

🔹 Row Selection
Use loc[] (labels) and iloc[] (positions).

🔹 Handle Missing Values
isnull(), dropna(), fillna()

🔹 Group & Aggregate
Summarize data using groupby() and aggregation functions.

🔹 Merge & Join Data
Combine datasets with merge() using different join types.

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