Perform an Initial Data Analysis

Name: Perform an Initial Data Analysis
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Author: OpenClassrooms

Cours

Anglais

15 h

Source

Sur openclassrooms.com

Conditions

À son rythme
Accès libre
Certificat payant

Plus d'informations

4 séquences
Niveau Introductif

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Détails du cours

Déroulé

Part 1 - Cleanse Your Data Set
1. Get the Most Out of This Course
2. Identify Different Types of Errors
3. Deal with Missing Attributes, Outliers, and Duplicates
4. Cleanse Your Dataset using Python
Quiz: Check Your Knowledge About Cleansing a Dataset

Part 2 - Represent the Different Types of Variables
1. Adopt the Basic Terminology Used in Statistics
2. Discover the Four Variable Types
3. Represent the Empirical Distribution of a Variable
4. Represent Variables in the Form of a Table
Quiz: Check Your Knowledge About Representing Variables

Part 3 - Perform Univariate Analyses
1. Understand the Purpose of Univariate Analysis
2. Calculate Measures of Central Tendency
3. Calculate the Value Spread in your Data
4. Calculate Measures of Shape
5. Explore Measures of Concentration
Quiz: Check your Knowledge About Performing a Univariate Analysis

Part 4 - Perform Bivariate Analyses
1. Understand the Purpose of Bivariate Analysis
2. Find Correlations in your Data
3. Analyze Correlations between Two Quantitative Variables
4. Analyze Two Quantitative Variables using Linear Regression
5. Analyze One Quantitative and One Qualitative Variable using ANOVA
6. Analyze Two Qualitative Variables using the Chi-Square Test
7. Get Some Practice Performing Bivariate Analyses

Certificate

Prérequis

To succeed in this course, you will need a basic knowledge of Python. If you are unfamiliar with this programming language, we highly encourage you to take the following courses: Learn Python Basics for Data Analysis and Use Python Libraries for Data Science.

Intervenants

Nicolas Rangeon
Nicolas Rangeon, Data scientist, instructor & Computer engineer (Université de Technologie de Compiègne)

Ad Prewitt
Dr. Anderson D. Prewitt (@dradprewitt) currently works as a data scientist and strategy consultant. He is the founder of Prewitt Solutions.

Éditeur

OpenClassrooms (anciennement le Site du Zéro ou SdZ), est un site web qui propose des cours autour de l'informatique, des sciences et de l'entrepreneuriat.

Les cours en ligne peuvent être réalisés aussi bien par l'équipe du site, des professeurs d'universités ou de grandes écoles partenaires que par ses membres.

Aujourd'hui, les cours sont disponibles dans plusieurs format : MOOC (Massive Open Online Course), texte web, e-book, livre et en vidéo. L'entreprise délivre des certifications pour certains cours, dont une reconnue par l'état, en partenariat avec IESA multimédia.

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