Data analysis

EDA: Exploratory Data Analysis

EDA: understanding the process through the PACE framework.

In the world of Data Analysis, Exploratory Data Analysis (EDA) is a fundamental process that precedes any form of advanced modelling. In this article, we will go into the heart of EDA, explaining the concepts simply and straightforwardly, using the PACE framework to structure our approach.

Python
Framework PACE: Plan, Analyze, Construct, Execute

Turn Data into Decisions with the PACE Framework

The PACE framework offers a well-defined structure for managing intricate and constantly changing tasks. Its adaptability prepares data analysis professionals for a rapidly changing professional environment, emphasizing the importance of flexibility and communication.

Northwind Traders | Annual Business Overview

Essential KPIs for analyzing data in key job sectors

In this article, we explore the importance of KPIs in data analysis and provide a list of key performance indicators for various job sectors. Learn how to choose the right KPIs to monitor performance and drive informed decisions in your industry.

Tableau
Case Study (SQL, Python): Analysis of Olympic Games Data

Case Study (SQL, Python): Data analysis of the Olympic Games

In the world of Data Science, SQL is critical for data extraction, manipulation, and analysis. In this article, I will present a case study in which I used SQL to analyze a historical dataset from the Olympic Games.

Python SQL

Optimizing can production: a case study of Data Analysis in Excel

In business, optimization of production processes is critical to reducing costs and improving efficiency. This case study will examine how a beverage company can optimize can production using several Excel functions. We will discover how Data Analysis skills can help solve complex problems and make meaningful improvements in the real world.

Excel

Case Study (R): bike-sharing service data analysis

How does a bike-sharing service design a marketing strategy to convert occasional cyclists into annual subscribers?

R

Case Study (Tableau): COVID-19 Coronavirus Pandemic.

The Case Study presented in this article concerns the analysis of COVID-19 pandemic data. Using Tableau, I created a series of interactive dashboards showing the evolution of the pandemic month by month, allowing users to explore the data in detail and better understand the impact of the virus on the population.

Tableau

Specialization in Data Visualization with Tableau

Refer to the Data Visualization with Tableau specialization on Coursera to improve your data visualization skills and create high-impact reports and dashboards that drive business decisions.

Tableau
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