External Packages (page 16 of 38)

Pandas does not come pre-installed with the base python interpreter, so we must "pip" the package to install it. It does come pre-installed with Anaconda. The two core data structures in pandas are Series and DataFrames. A Series is a single column containing rows of data. A DataFrame is a collection of one or more Series. Most often, a DataFrame contains multiple Series, so it is a multi-dimensional table similar to a two dimensional numpy array.