pandas▌

Expert pandas data manipulation with vectorized operations, memory optimization, and production-grade validation patterns. \n \n Covers core workflows: data assessment, transformation design, efficient implementation, result validation, and memory profiling \n Includes reference guides and code patterns for DataFrame operations, data cleaning, aggregation, merging, and time series resampling \n Enforces vectorized operations over iteration, proper indexing with .loc[] / .iloc[] , and explicit mi

Expert guidelines for Pandas development, focusing on data manipulation, analysis, and efficient DataFrame operations.

Data manipulation, analysis, and visualization with Pandas, NumPy, and Matplotlib. \n \n Covers DataFrame and Series creation, indexing, filtering, and type conversions for structured data handling \n Includes data cleaning techniques: missing value handling, deduplication, string operations, and date/time parsing \n Provides GroupBy aggregation, pivot tables, multi-level indexing, and window functions for exploratory analysis \n Integrates Matplotlib and Seaborn for statistical plotting, trend