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Emmanuel Segui

Dans ce cours d'une heure, basé sur un projet, vous apprendrez comment lire toutes sortes de données et les importer dans R, y compris des fichiers CSV, des fichiers Excel, des données provenant d'autres logiciels statistiques, du Web et de bases de données relationnelles.

Remarque : ce cours fonctionne le mieux pour les étudiants basés en Amérique du Nord. Nous nous efforçons actuellement d'apporter la même expérience dans d'autres régions.

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What's inside

Syllabus

Project Overview
Dans ce cours d'une heure basé sur un projet, vous apprendrez comment lire toutes sortes de données et les importer dans R, y compris des fichiers CSV, des fichiers Excel, des données provenant d'autres logiciels statistiques, du Web et de bases de données relationnelles.

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Develops reading fluency of data from CSVs, Excel files, and SQL databases
Provides hands-on exercises for importing data into R
Suitable for beginners seeking to enhance their data import skills in R
Covers a comprehensive range of data sources, including web data
May not be suitable for learners with prior experience in data import
Targeted towards students based in North America

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Reviews summary

Introductory data import course in r

This one-hour course teaches how to read and import data into R from a variety of sources, including CSV files, Excel files, other statistical software, the web, and relational databases. The course is project-based, and is best suited for students based in North America. Currently, the course is under development for students in other locations.
Course is short.
"Bonjour j'aime bien le cours mais juste il est trop brève comme un tuto de YouTube du coup ça laisse l'apprentissage assoiffer "

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Importer des Données dans R with these activities:
Compiler vos notes, devoirs et examens
Compiler vos notes et vos devoirs vous aidera à organiser vos connaissances et à mieux vous préparer pour les examens.
Show steps
  • Rassembler tous vos notes, devoirs et examens.
  • Organiser les documents par sujet.
  • Créer un système de classement pour faciliter la recherche.
Lire le livre "R for Data Science" de Hadley Wickham
Ce livre vous aidera à mieux comprendre les concepts fondamentaux de R et les bonnes pratiques à suivre pour l'analyse et la visualisation de données.
Show steps
  • Acheter ou emprunter le livre.
  • Lire les chapitres 1 à 5 pour avoir une vue d'ensemble des concepts de base de R.
  • Faire les exercices proposés dans les chapitres pour vous entraîner.
Participer à des groupes d'étude avec d'autres étudiants
Participer à des groupes d'étude vous permettra d'échanger des connaissances avec d'autres étudiants et de renforcer votre compréhension du sujet.
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  • Rejoindre un groupe d'étude en ligne ou en personne.
  • Participer activement aux discussions et aux exercices.
Show all three activities

Career center

Learners who complete Importer des Données dans R will develop knowledge and skills that may be useful to these careers:
Data Analyst
Data Analysts are responsible for cleaning, transforming, and analyzing data to extract meaningful insights. This course can help Data Analysts become proficient in importing data from various sources, enabling them to work with a wider range of datasets effectively. By gaining expertise in data import techniques, they can streamline their analysis processes and improve the accuracy and reliability of their findings.
Data Scientist
Data Scientists leverage data to solve complex problems and make informed decisions. This course provides a solid foundation in data import techniques, which is crucial for Data Scientists to access and integrate data from diverse sources. By mastering these skills, they can enhance their ability to build predictive models, identify trends, and derive actionable insights, leading to impactful data-driven solutions.
Business Intelligence Analyst
Business Intelligence Analysts transform raw data into actionable insights to support strategic decision-making. This course equips them with the skills to import and manage data from various sources, enabling them to develop comprehensive business intelligence dashboards and reports. By gaining proficiency in data import techniques, they can improve the efficiency and accuracy of their analysis, leading to better informed business decisions.
Database Administrator
Database Administrators ensure the integrity and performance of databases. This course provides a foundation in importing data from external sources, which is essential for maintaining and updating databases. By mastering these techniques, Database Administrators can efficiently integrate new data into existing databases, ensuring data integrity and accessibility for various applications and users.
Statistician
Statisticians collect, analyze, interpret, and present data to draw meaningful conclusions. This course can be particularly useful for Statisticians who work with data from diverse sources. By gaining proficiency in data import techniques, they can efficiently access and combine data from different sources, enhancing the reliability and validity of their statistical analyses.
Market Researcher
Market Researchers gather and analyze data to understand market trends and consumer behavior. This course equips them with the skills to import data from surveys, social media, and other sources, enabling them to gain a comprehensive view of market dynamics. By mastering these techniques, Market Researchers can improve the accuracy of their research findings and make more informed recommendations to businesses.
Data Engineer
Data Engineers design, build, and maintain data pipelines to ensure the availability and accessibility of data for analysis. This course provides a foundation in data import techniques, which is essential for Data Engineers to integrate data from various sources into a centralized platform. By gaining proficiency in these skills, they can improve the efficiency and reliability of data pipelines, ensuring the timely delivery of high-quality data for downstream applications.
Software Engineer
Software Engineers design, develop, and maintain software applications. While not directly related to data import, this course may provide a helpful foundation for Software Engineers who work on data-intensive applications. By understanding the principles of data import, they can better design and implement software that efficiently handles data from various sources.
IT Manager
IT Managers oversee the planning, implementation, and maintenance of IT systems within an organization. This course provides a general understanding of data import techniques, which can be beneficial for IT Managers who need to manage and integrate data from different sources. By gaining exposure to these concepts, they can make more informed decisions about data management strategies and ensure the efficient and secure handling of data within the organization.
Project Manager
Project Managers plan, execute, and deliver projects successfully. This course may be useful for Project Managers who work on data-related projects. By understanding the challenges and techniques of data import, they can better plan and manage projects that involve data integration. This knowledge can help them avoid potential pitfalls and ensure the successful delivery of data-driven projects.
Financial Analyst
Financial Analysts use data to make investment and financial decisions. This course provides a foundation in data import techniques, which can be helpful for Financial Analysts who work with data from multiple sources. By gaining proficiency in these skills, they can efficiently access and combine financial data from different sources, enabling them to make more informed investment decisions.
Risk Analyst
Risk Analysts identify, assess, and mitigate risks within an organization. This course may be useful for Risk Analysts who need to import data from various sources to conduct risk assessments. By gaining a basic understanding of data import techniques, they can better understand the challenges and limitations of data integration, enabling them to make more informed decisions about risk management strategies.
Actuary
Actuaries use mathematical and statistical techniques to assess risk and uncertainty. This course provides a foundation in data import techniques, which can be helpful for Actuaries who work with data from multiple sources. By gaining proficiency in these skills, they can efficiently access and combine insurance and financial data from different sources, enabling them to make more informed assessments of risk and uncertainty.
Epidemiologist
Epidemiologists investigate the distribution and determinants of health-related states or events in defined populations. This course provides a basic understanding of data import techniques, which can be helpful for Epidemiologists who need to import data from various sources to conduct epidemiological studies. By gaining proficiency in these skills, they can efficiently access and combine health data from different sources, enabling them to make more informed conclusions about the distribution and determinants of health-related outcomes.
Human Resources Manager
Human Resources Managers plan, direct, and coordinate the administrative functions of an organization. This course may be useful for Human Resources Managers who need to import data from various sources to manage employee records, benefits, and payroll. By gaining a basic understanding of data import techniques, they can better understand the challenges and limitations of data integration, enabling them to make more informed decisions about human resources management strategies.

Reading list

We've selected 11 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Importer des Données dans R.
Ce livre est un ouvrage de référence complet sur R pour la science des données. Il couvre les techniques avancées de manipulation et d'analyse de données, offrant un contexte et des applications pratiques qui complètent bien les bases enseignées dans le cours.
Ce livre populaire fournit une introduction pratique à l'utilisation de R pour l'analyse de données. Il se concentre sur les concepts fondamentaux et les applications courantes, offrant un excellent complément au cours pour les débutants.
Pour ceux qui souhaitent approfondir leurs connaissances en R, ce livre aborde des sujets avancés tels que la programmation fonctionnelle, la manipulation de données complexes et la création de packages. Il fournit une base solide pour une expertise plus poussée.
Ce livre pratique offre une collection de recettes pour résoudre des problèmes courants de programmation et d'analyse de données en R. Il fournit des solutions pratiques et des exemples pour améliorer l'efficacité et approfondir les compétences.
Bien que le cours ne couvre pas explicitement la visualisation de données, ce livre est une ressource précieuse pour ceux qui souhaitent créer des graphiques efficaces et esthétiques avec R. Il fournit des techniques avancées pour la représentation visuelle des données.
Ce livre classique fournit une introduction complète à l'environnement de programmation R. Il couvre les concepts de base, les structures de données et les fonctions statistiques, ce qui en fait une référence précieuse pour les débutants et les utilisateurs avancés.
Ce livre pratique se concentre sur l'application de R à des problèmes réels du monde réel. Il fournit des études de cas et des exemples pour démontrer comment R peut être utilisé pour résoudre des problèmes dans divers domaines.
Ce livre pratique guide les lecteurs dans le processus de science des données de bout en bout. Il couvre la collecte, le nettoyage, l'analyse et la visualisation des données, fournissant des instructions étape par étape et des exemples concrets.
Ce livre d'introduction est conçu pour ceux qui n'ont aucune expérience préalable en programmation. Il fournit les bases de R et se concentre sur l'utilisation de R pour l'analyse et la visualisation de données.
Ce livre se concentre spécifiquement sur la manipulation de données en R. Il couvre des techniques avancées pour transformer, agréger et nettoyer les données, ce qui complète bien les bases de manipulation de données enseignées dans le cours.

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