Let’s see how to calculate standard deviation in Numpy Python module.

# Category: numpy

Enter here to see how can you do with Numpy! More than 100 tricks for you!

## How to calculate variance in Numpy?

Let’s see how to calculate variance in Numpy python module.

## How to calculate mode in Python?

Let’s see how to calculate mode in Python.

## How to calculate geometric mean in Python?

Let’s see how to calculate the geometric mean in Python.

## Python code to draw cos(x) using matplotlib

Let’s draw again. This time we will use a matplotlib and numpy to get python cos(x) graph.