~/talk

Data Visualization and Exploration with Python

Talkat PyData Seattle 2017 · 2017-06-30..07-02· [python, data-visualization]
links:none on file
slides:none on file

Uses a 1985 car dataset (≈195 rows, mean price $13k median $10k range $5k–$45k) to show concrete recipes: load the Jupyter notebook, use Matplotlib, Pandas, Seaborn, make scatter, hist, box/violin, KDE, joint/pair plots and facet grids, and tune aesthetics (alpha, marker area scaling, color palettes). Demonstrates overplotting problems and fixes (alpha, 2D KDE / hexbin), shows code patterns for figure/axis control, and provides the GitHub notebook link.

AI-written summary · about

  1. 0:00Data visualization intro
  2. 1:25History of exploratory data analysis
  3. 4:40Visualizing complex data
  4. 9:22Loading car dataset
  5. 15:08Basic Matplotlib/Pandas plots
  6. 23:36Customizing Matplotlib plots
  7. 30:44Scatter plots and overplotting
  8. 37:37Histograms and bar plots
  9. 43:17Box plots and distributions
  10. 46:51Seaborn for advanced plots
  11. 51:35Kernel density and 2D plots
  12. 1:07:08Beyond 2D with aesthetics
  13. 1:12:59Transparency and marker size
  14. 1:25:47Plot aesthetics customization
  15. 1:29:54Violin plots and split aesthetics
  16. 1:32:44Multi-axis and scatter matrices
  17. 1:39:31Facet plotting and grouped data
  18. 1:47:13Summary and resources
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