Variables. A variable is a name that is associated with the data stored in a memory address. One way to create variables in python is through assignment which consists of placing the variable you ...

9.3. Categorical explanatory variables¶. Recall how we have dealt with categorical explanatory variables to this point: Excel: We used IF statements and other tricks to create n-1 new columns in the ...

Sorting a list in Python is simple, and you have two options: In-place: Modifies the list. Out-of-place: Returns a new list and doesn't modify the original list. The sort method is in-place, and it ...

In this case, A is a Python variable, xl is the name of the designated Excel function, and A1 is the name of the cell whose value is being assigned to the Python variable. You can see what this ...