We have already seen how to generate random numbers in previous article, here we will have a look at how to generate data in specific format for linear regression.

To test data for linear regression, we will need a data which has somewhat linear relationship and one set of random data. Please find below code to generate data having some linear relation and random data using Python and NumPy. I have provided graphs which will help you understand the data created by using these programs.

### Data with Linear Trend for Linear Regression

### Data without any Trend for Linear Regression

You can use this as an input data while training your model.