Community Data Science Course (Spring 2017)/Day 5 Notes: Difference between revisions
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** Filters | ** Filters | ||
** Sorting | ** Sorting | ||
* Stats! Let's talk about the | * Stats! Let's talk about the [https://en.wikipedia.org/wiki/Odds_ratio| Odds Ratio] | ||
Let's use what we learned to answer some questions | Let's use what we learned to answer some questions | ||
Revision as of 23:06, 27 April 2017
Today we'll take a partial digression from python to talk about Pivot Tables in Excel.
Outline:
- Load the SDOT data from last time
- Creating basic pivot tables
- Rows, columns, values, filters
- Aggregation functions
- Common tricks
- Percentiles
- Visualizations
- Filters
- Sorting
- Stats! Let's talk about the Odds Ratio
Let's use what we learned to answer some questions
- What kinds of accidents are more likely to occur at Intersections than in a Block?
- Do accidents with speeding involved result in a higher chance of injury? (Hint: use an odds ratio)
