11 documents found
Design and visualize road accident rates using D3.js
Introduction
Every year there are tens of thousands of accidents in Spain, in which thousands of people are injured of varying degrees, and which occur in very different circumstances, both in terms of the type of road and the type of accident.
Many of the statistics related to these parameters are…
- Data exercises
How to Create an Expert Assistant with Open Data: Building GPT to Answer the Critical Minerals Challenge
1. Introduction
In the information age, artificial intelligence has proven to be an invaluable tool for a variety of applications. One of the most incredible manifestations of this technology is GPT (Generative Pre-trained Transformer), developed by OpenAI. GPT is a natural language model…
- Data exercises
Analysis of meteorological data using the "ggplot2" library
1. Introduction
Visualizations are graphical representations of data that allow the information linked to them to be communicated in a simple and effective way. The visualization possibilities are very wide, from basic representations, such as a line chart, bars or sectors, to visualizations…
- Data exercises
Characteristics of the Spanish University students and most demanded degrees
1. Introduction
Visualizations are graphical representations of data that allow to transmit in a simple and effective way the information linked to them. The visualization potential is very wide, from basic representations, such as a graph of lines, bars or sectors, to visualizations configured on…
- Data exercises
How many accidents occur in the city of Madrid?
1. Introduction
Data visualization is a task linked to data analysis that aims to graphically represent underlying data information. Visualizations play a fundamental role in the communication function that data possess, since they allow to drawn conclusions in a visual and understandable way,…
- Data exercises
Infographics: Aporta Challenges
The Aporta Challenges are awards for new ideas and prototypes that, making use of open data, lead to efficiency improvements in a specific sector of activity. In this section you will find infographics with information about the different editions carried out.
I Aporta challenge: The value of the…
- Infographics
Characterization of the employment demand and registered contracting in Spain
1. Introduction
Data visualization is a task linked to data analysis that aims to represent graphically the underlying information. Visualizations play a fundamental role in data communication, since they allow to draw conclusions in a visual and understandable way, also allowing detection of…
- Data exercises
Data processing and visualization tools
Visualization is critical for data analysis. It provides a first line of attack, revealing intricate structures in data that cannot be absorbed otherwise. We discover unimaginable effects and question those that have been imagined."
William S. Cleveland (de Visualizing Data, Hobart Press)
Over the…
- Reports and studies
How to generate value from data: formats, techniques and tools to analyse open data
In the digital world, data becomes a fundamental asset for companies. Thanks to them, they can better understand their environment, business and competition, and make convenient decisions at the right time.
In this context, it is not surprising that an increasing number of companies are looking for…
- Reports and studies
Share-PSI 2.0: Las mejores prácticas para compartir información del sector público
Iniciativa Aporta – Datos.gob.es ha actualizado y enriquecido las 56 mejores prácticas para compartir información del sector público que fueron recopiladas por la red temática Share-PSI 2.0. El repositorio de Share-PSI 2.0. concebido para servir de orientación a todas las organizaciones públicas a…
- Guías
