In this chapter we explore the ways to create a function and a loop in Python. We may need to create a loop to iterate an action over a list, or to create a function to extract some cases from a dataset. Writing functions is very important to automating data analysis.
Conditional Instructions
Conditional instructions are structures used to manage conditions when we create a function. Depending on certain values or the results of an operation, we implement different actions on our data using the following conditional instructions.
if
elif
