ipynb files with Python code:

SVD.ipynb: Singular value decomposition example

Stat.ipynb: Some math statistics in python

Retailer Sales Forecast Case (Time Series):

1. EDA.ipynb: Exploratory data analysis for Retailer sales data

2. SES, ES.ipynb: Forecast with Simple exponential smoothing and Exponential smoothing models

3. AutoReg.ipynb: Forecast using AutoRegression model