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data-cleaning-techniques

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Abdullah321Umar / Brainwave_Matrix_Intern-TASK1

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♦️ Walmart Sales Analysis ♦️ Walmart Sales Analysis is a data-driven project analyzing Walmart’s weekly sales dataset. It covers data cleaning, preprocessing, and exploratory data analysis (EDA). Various visualizations highlight sales trends, store performance, and holiday impacts. Insights include top-performing stores and seasonal effects

python data numpy pandas seaborn matplotlib critical-thinking cleaning datetime-handling insight-generation data-cleaning-techniques programming-scripting writing-modular comments-documentation data-handling-preprocessing statistical-understanding groupby-aggregations multiple-chart-types
  • Updated Sep 11, 2025
  • Jupyter Notebook

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