~/talk

Pandas on Jupyter: Improving Your Data Analysis Workflow

Talkat PyOhio 2018 · 2018-07-28..07-29· [data-science, developer-experience]
slides:none on file

Shows a concrete, reproducible workflow using Jupyter Notebooks, pandas and matplotlib on a small cars CSV with columns acceleration, cylinders, displacement, horsepower, mpg, name, origin and year. Demonstrates loading with read_csv, inspecting with head, column-wise transforms via apply, row iteration when needed, grouping and averaging with groupby, and visualizing correlations with scatter_matrix and line plots. Compares this programmatic pipeline to Excel, highlights time spent on initial data import, and recommends unit and hypothesis tests for repeatable analysis.

AI-written summary · about

  1. 0:00Start
  2. 0:34Overview
  3. 4:20A Typical Data Analysis Workflow Using Excel
  4. 5:46A Typical Data Analysis Workflow in Python
  5. 7:05Import Data
  6. 22:06Road Map
  7. 22:50Summary
~/search
type to search 6,249 conferences, 138,987 speakers and 185,172 talks
~/help
cmdctrl k
search every conference, speaker and series
/
focus the filter search
h
home
c
conferences
s
speakers
e
series
t
light / dark — the status bar button does the same
?
this help
esc
close this, then clear every filter — or just the search, while you are typing in it

Ignored while you are typing. Pages without a filter rail have no search to focus.