~/talk

An Introduction to DataFrames for pandas Users

TalkinDutchat PyData Global 2020 · 2020-11-11..11-15· [python, data-visualization]
slides:none on file

Shows how to reproduce pandas-style DataFrame workflows in Julia using DataFrames.jl, with line-by-line notebook conversions that cover reading CSV/Parquet files, inspecting shapes, and handling missing values. Demonstrates Julia package manager, Jupyter/Pluto notebooks, groupby/combine with piping for aggregation and new-column transforms, joins, frequency tables, and plotting hooks, with working code available in the repository.

AI-written summary · about

  1. 0:00Welcome!
  2. 0:15Why use DataFrames.jl
  3. 4:19Hands-on working with DataFrames in Julia
  4. 8:05Reading a DataFrame
  5. 10:29Simple operations on a DataFrame (Julia vs Pandas)
  6. 21:37Aggregation functions
  7. 25:35Piping
  8. 27:17Noteworthy packages in the Julia Ecosystem
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