Data Visualization e manipolazione dei dati con Tableau from edX

I contenuti di questo corso sono pensati per permettere agli utilizzatori di Tableau di migliorare le proprie capacità sull’uso del tool, a un livello intermedio. Nei moduli precedenti, abbiamo introdotto i concetti fondamentali per lavorare con Tableau e analizzare i propri dati. Una volta maturate queste conoscenze, siamo pronti per proseguire nel percorso di apprendimento di Tableau, per portare la qualità e la complessità delle nostre analisi a un livello superiore. Questo corso intermedio introduce quattro nuovi moduli, suddivisi come descritto di seguito.

Il modulo 1 è dedicato al tema della combinazione dei dati. Spesso i dati provengono da fonti diverse; dobbiamo quindi essere in grado di stabilire tra questi delle relazioni che ci permettano di includere in un’analisi tutte le informazioni di cui abbiamo bisogno. Vedremo quindi come costruire queste relazioni su Tableau, ricorrendo a Join, Union e Data Blending.

Nel modulo 2 lavoreremo con i campi calcolati e i parametri. I primi sono nuovi campi (dimensioni e misure) che, a partire dalla logica utilizzata, aggiungono nuovi dati al data base di partenza. I secondi, invece, sono valori dinamici che possono essere impiegati in tantissimi modi per personalizzare i propri calcoli e la loro visualizzazione all’interno dello spazio di lavoro.

Il modulo 3 contiene tutte le conoscenze utili per svolgere operazioni al livello della vista. Vedremo in questo modulo come Tableau esegue le operazioni di calcolo secondo un ordine preciso, che influisce sui risultati dei calcoli che facciamo.

Infine, nel modulo 4 andremo a lavorare con i dati geografici. Nel processo analitico, sono diverse le domande che possiamo porci. Padroneggiando le conoscenze sulla manipolazione dei dati geografici possiamo rispondere al “dove”, un aspetto fondamentale da considerare nel processo analitico.

What's inside

Learning objectives

Combinazione dei dati
Campi calcolati e parametri

Le viste
I dati geografici

Combinazione dei dati
Campi calcolati e parametri
Le viste
I dati geografici

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Adatto a utenti Tableau con esperienza che desiderano migliorare le proprie capacità di analisi dati

Fornisce conoscenze avanzate su campi calcolati, parametri e operazioni a livello di vista

Tratta l'analisi dei dati geografici, un aspetto cruciale per rispondere a domande di tipo geografico

Sviluppa competenze utili per l'analisi dei dati in vari settori

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 Data Visualization e manipolazione dei dati con Tableau with these activities:

Creare un dashboard Tableau

Show steps

Creare un dashboard Tableau ti aiuterà a mettere in pratica le tue abilità e a comprendere meglio i concetti trattati nel corso.

Browse courses on Tableau

Show steps

Seleziona un set di dati per il tuo dashboard.
Crea visualizzazioni dati appropriate per i tuoi dati.
Organizza le tue visualizzazioni in un layout di dashboard logico.
Aggiungi filtri e azioni interattive al tuo dashboard.

Segui un tutorial avanzato di Tableau

Show steps

Seguire un tutorial avanzato di Tableau ti aiuterà a sviluppare le tue competenze e ad acquisire familiarità con funzionalità più avanzate.

Browse courses on Tableau

Show steps

Cerca un tutorial che copra un argomento che ti interessa.
Segui il tutorial passo dopo passo.
Esercitati a utilizzare le nuove funzionalità nei tuoi progetti Tableau.

Sviluppa un'analisi Tableau per un caso aziendale

Show steps

Sviluppare un'analisi Tableau per un caso aziendale ti costringerà ad applicare le tue competenze a un problema del mondo reale, migliorando le tue capacità di problem solving e comunicazione.

Browse courses on Tableau

Show steps

Identifica un caso aziendale adatto.
Raccogli i dati necessari.
Analizza i dati utilizzando Tableau.
Crea un report o una presentazione che comunichi i tuoi risultati.

One other activity

Expand to see all activities and additional details

Show all four activities

Diventa mentore per altri studenti di Tableau

Show steps

Diventare un mentore ti aiuterà a consolidare le tue conoscenze, a migliorare le tue capacità di comunicazione e a contribuire alla comunità Tableau.

Browse courses on Tableau

Show steps

Offriti come mentore su forum o piattaforme di social media.
Risponde alle domande e fornisci supporto ai nuovi utenti di Tableau.
Condividi le tue conoscenze e le tue esperienze con altri.

Career center

Learners who complete Data Visualization e manipolazione dei dati con Tableau will develop knowledge and skills that may be useful to these careers:

Business Analyst

Business Analysts work with stakeholders to understand their business needs and translate them into technical requirements. They use data analysis to identify opportunities and solve problems. This course on Data Visualization and Data Manipulation with Tableau can be helpful as you learn how to combine data from different sources, create calculated fields and parameters, work with data at the view level, and handle geographical data. These skills are important for Business Analysts who need to effectively analyze and present data to stakeholders.

See salaries and explore the career path for Business Analyst

Data Analyst

Data Analysts solve complex business problems using data. They apply their analytical skills to make sense of raw data and extract meaningful insights. This course on Data Visualization and Data Manipulation with Tableau can be useful as you learn how to combine data from different sources, create calculated fields and parameters, work with data at the view level, and handle geographical data. These skills are essential for Data Analysts who need to effectively analyze and present data.

See salaries and explore the career path for Data Analyst

Market Researcher

Market Researchers conduct surveys, focus groups, and other research studies to gather data on consumer behavior and market trends. They use this data to help businesses make informed decisions about product development, marketing campaigns, and other business strategies. This course on Data Visualization and Data Manipulation with Tableau can be useful as you learn how to combine data from different sources, create calculated fields and parameters, work with data at the view level, and handle geographical data. These skills can help you effectively analyze and present market research data.

See salaries and explore the career path for Market Researcher

Data Scientist

Data Scientists use their knowledge of statistics, machine learning, and data analysis to extract insights from data. They build models to predict future outcomes and make recommendations. This course on Data Visualization and Data Manipulation with Tableau may be useful as you learn how to combine data from different sources, create calculated fields and parameters, work with data at the view level, and handle geographical data. These skills can complement your existing knowledge and help you become a more effective Data Scientist.

See salaries and explore the career path for Data Scientist

Statistician

Statisticians collect, analyze, and interpret data to provide insights into various fields. They use statistical models and techniques to draw conclusions from data. This course on Data Visualization and Data Manipulation with Tableau may be useful as you learn how to combine data from different sources, create calculated fields and parameters, work with data at the view level, and handle geographical data. These skills can enhance your ability to analyze and interpret data effectively.

See salaries and explore the career path for Statistician

Financial Analyst

Financial Analysts use financial data to evaluate the performance of companies and make investment recommendations. They use their analytical skills to identify trends, assess risks, and make predictions about future financial performance. This course on Data Visualization and Data Manipulation with Tableau may be useful as you learn how to combine data from different sources, create calculated fields and parameters, work with data at the view level, and handle geographical data. These skills can enhance your ability to analyze and interpret financial data.

See salaries and explore the career path for Financial Analyst

Data Engineer

Data Engineers design, build, and maintain the infrastructure that stores and processes data. They work with data scientists and other stakeholders to ensure that data is accessible, reliable, and secure. This course on Data Visualization and Data Manipulation with Tableau may be useful as you learn how to combine data from different sources, create calculated fields and parameters, work with data at the view level, and handle geographical data. These skills can complement your existing knowledge and help you become a more effective Data Engineer.

See salaries and explore the career path for Data Engineer

Quantitative Analyst

Quantitative Analysts use mathematical and statistical techniques to analyze financial data and make investment decisions. They use their analytical skills to identify trends, assess risks, and make predictions about future financial performance. This course on Data Visualization and Data Manipulation with Tableau may be useful as you learn how to combine data from different sources, create calculated fields and parameters, work with data at the view level, and handle geographical data. These skills can enhance your ability to analyze and interpret financial data, which is essential for Quantitative Analysts.

See salaries and explore the career path for Quantitative Analyst

Operations Research Analyst

Operations Research Analysts use mathematical and analytical techniques to solve complex problems in various industries, including manufacturing, healthcare, and transportation. They use data to identify inefficiencies, develop solutions, and improve operations. This course on Data Visualization and Data Manipulation with Tableau may be useful as you learn how to combine data from different sources, create calculated fields and parameters, work with data at the view level, and handle geographical data. These skills can enhance your ability to analyze and interpret data, which is essential for Operations Research Analysts.

See salaries and explore the career path for Operations Research Analyst

Actuary

Actuaries use mathematical and statistical techniques to assess risk and uncertainty. They work in various fields, including insurance, finance, and healthcare. This course on Data Visualization and Data Manipulation with Tableau may be useful as you learn how to combine data from different sources, create calculated fields and parameters, work with data at the view level, and handle geographical data. These skills can enhance your ability to analyze and interpret data, which is essential for Actuaries.

See salaries and explore the career path for Actuary

Database Administrator

Database Administrators manage and maintain databases. They ensure that data is stored, organized, and accessed efficiently. This course on Data Visualization and Data Manipulation with Tableau may be useful as you learn how to combine data from different sources, create calculated fields and parameters, work with data at the view level, and handle geographical data. These skills can complement your existing knowledge and help you become a more effective Database Administrator.

See salaries and explore the career path for Database Administrator

Information Security Analyst

Information Security Analysts protect computer systems and networks from unauthorized access and attacks. They implement and maintain security measures to ensure the confidentiality, integrity, and availability of data. This course on Data Visualization and Data Manipulation with Tableau may be useful as you learn how to combine data from different sources, create calculated fields and parameters, work with data at the view level, and handle geographical data. These skills can complement your existing knowledge and help you become a more effective Information Security Analyst.

See salaries and explore the career path for Information Security Analyst

Software Engineer

Software Engineers design, develop, and maintain software applications. They work with users to understand their needs and translate them into technical requirements. This course on Data Visualization and Data Manipulation with Tableau may be useful as you learn how to combine data from different sources, create calculated fields and parameters, work with data at the view level, and handle geographical data. These skills can complement your existing knowledge and help you become a more effective Software Engineer.

See salaries and explore the career path for Software Engineer

Web Developer

Web Developers design and develop websites and web applications. They work with designers and other stakeholders to create a user-friendly and visually appealing online experience. This course on Data Visualization and Data Manipulation with Tableau may be useful as you learn how to combine data from different sources, create calculated fields and parameters, work with data at the view level, and handle geographical data. These skills can complement your existing knowledge and help you become a more effective Web Developer.

See salaries and explore the career path for Web Developer

UX Designer

UX Designers design user interfaces for websites, apps, and other digital products. They focus on creating a user-friendly and intuitive user experience. This course on Data Visualization and Data Manipulation with Tableau may be useful as you learn how to combine data from different sources, create calculated fields and parameters, work with data at the view level, and handle geographical data. These skills can complement your existing knowledge and help you become a more effective UX Designer.

See salaries and explore the career path for UX Designer