Materials for Feb. 21 class on Pythonic number crunching using Scipy, Numpy and Pandas. Homework is in the last couple slides.
Two visual cheatsheets, each with object and dtypes listed:
The slicing graphic below is in reference to a DataFrame obtained by pandas.read_csv("homework.csv")
This DataFrame was obtained with pandas.read_csv("homework.csv",index_col=0)
And a short guide to pandas dtypes:
