What’s the difference between accuracy and precision?

Accuracy is the degree of closeness to true value. Precision is the degree to which an instrument or process will repeat the same value. In other words, accuracy is the degree of veracity while precision is the degree of reproducibility. What does accuracy mean? If a measurement is accurate, it means that it agrees closely … Read more

Understanding product delivery

Product delivery involves ensuring that a product or service is developed in a timely and cost-effective way, meeting the user needs. Skill level Description Awareness You can:manage your contribution to tasks to fit in with the work of your wider team Working You can:show an awareness of the differences between delivery methods, such as Agile … Read more

Agile and Lean practices

Agile delivery involves encouraging teams to build incrementally, test and iterate their work based on regular feedback and other useful data. Skill level Description Awareness This skill level is currently not defined. Working You can:demonstrate experience in applying Agile principles in practiceprovide a clear, open and transparent framework in which teams can delivershow an awareness … Read more

Project management

Project management involves understanding the life cycle of a project to achieve its objectives within the agreed parameters. Skill level Description Awareness You can:show an awareness of project management techniques, and an appreciation of how they are applied in the environment Working You can:apply your knowledge and experience of project management methodologies, including tools and … Read more

Statistical methods and data analysis

Applied mathematics and statistics involves applying analytical methods including exploratory data analysis, visualisation and statistical testing to help make accurate recommendations. Skill level Description Awareness You can:understand the theoretical basis for applied practicesbegin to apply the theory to practical examples Working You can:understand how and when to practically apply existing best practice solutions Practitioner You … Read more

Programming and build

You can design, write and iterate code from prototype to production-ready. You can understand security, accessibility and version control. You can use a range of coding tools and languages. Data Engineering Skill level Description Awareness This skill level is currently not defined. Working You can:design, code, test, correct and document simple programs or scripts under … Read more

Data analysis and synthesis

You can understand how to apply basic techniques for the analysis of research data and synthesis of findings You can translate data into valuable insights that inform decisions. You can effectively involve teams in analytics and synthesis to increase consensus and challenge assumptions. You can identify and use the most appropriate analytical techniques, and you … Read more

Communicating between the technical and non-technical.

You can communicate effectively across organisational, technical and political boundaries, understanding the context. You can make complex and technical information and language simple and accessible for non-technical audiences. You can advocate on behalf of a team and communicate what it does, to create trust and authenticity. You can successfully respond to challenges. Skill level Description … Read more

Skills needed to be a data scientist

Data science is a broad and fast-moving field spanning maths, statistics, software engineering and communications. Data scientists will often work as part of a multidisciplinary team, using data and analytics to inform and achieve organisational goals. In this role, you will: be inquisitive explore and visualise data make recommendations to address complex problems and to … Read more