Editing Community Data Science Course (Spring 2017)/Day 4 Notes
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## Using <code>open</code> to open a file in python. | ## Using <code>open</code> to open a file in python. | ||
## In groups, explore one of these questions by building a histogram with a python dictionary: | ## In groups, explore one of these questions by building a histogram with a python dictionary: | ||
### | ### What kinds of values occur in <code>COLLISSIONTYPE</code>? | ||
### | ### What kinds of values occur in <code>ADDRTYPE</code>? | ||
### | ### What kinds of values occur in <code>JUNCTIONTYPE</code>? | ||
### | ### What kinds of values occur in <code>SDOT_COLDESC</code>? | ||
### | ### What kinds of values occur in <code>WEATHER</code>? | ||
### | ### What kinds of values occur in <code>SEVERITYDESC</code>? | ||
### (Challenge) Make a histogram of collisions by day in the data. Notice anything odd? | ### (Challenge) Make a histogram of collisions by day in the data. Notice anything odd? | ||
# Write transformation script and make a conclusion. You can work in groups. Example conclusions: | # Write transformation script and make a conclusion. You can work in groups. Example conclusions: |