env.tar.gz

Python3

Ready to move past Excel for complex business analysis? Then you’ll find this course very helpful.

This hands-on introductory Data Science course is aimed at professionals and students who don't have any experience with programming. It will help you advance your career by preparing you to conduct meaningful data analysis in Python on any dataset — large or small.

You’ll begin with the fundamentals of Python, with focus on CSV files in Python, covering concepts like data preprocessing and Exploratory Data Analysis (EDA). In the second half, you'll focus on predictive and inferential analysis using statistical and machine learning techniques, and learn how these techniques can help solve business problems.

Data Science for Non-Programmers

## Problem Statement
In this challenge, you must implement the `factorial()` function. It takes an integer as a parameter and calculates its factorial.
 > The factorial of a number, **n**, is its product with all the positive integers smaller than n.
$$ factorial(n) = n*(n-1)*(n-2) *..... * 1 $$



# Problem Statement
In this challenge, you must implement the `factorial()` function. It takes an integer as a parameter and calculates its factorial.
 > The factorial of a number, **n**, is its product with all the positive integers smaller than n.
$$ factorial(n) = n*(n-1)*(n-2) *..... * 1 $$



This lesson will give an exercise to test the learners on basic Python skills.

What is Data Science

Python Basics

Handling Tabular Data in Python

Data Cleaning

Exploratory Data Analysis

Statistical Inference

Predictive Models

Machine Learning

Exercise: Factorial of a Number

Problem Statement