Search for tag: "simulation methods"

ScHARR Short Course - Advanced Simulation Methods

Within healthcare decision making, cohort Markov models and decision trees are frequently used. However, in some situations these are not the most appropriate modelling methods. This course provides…

From  Andy Tattersall 6 Months ago 0 likes 2 views 0  

ScHARR Short Course - The Identification and Review of Evidence to Inform Cost Effectiveness Models

The course will enable participants to develop an understanding of the methods available for the identification and review of evidence to inform cost effectiveness models. The course will consist of…

From  Andy Tattersall 6 Months ago 0 likes 4 views 0  

Numerical Simulation of Ferromagnetism

This is an example of a 2D Ising model of ferromagnetism which is a project undertaken in PHY236: Computational Physics. This project is used to study the temperature dependence of phase transitions…

From  Mark Quinn A year ago 0 likes 17 views 0  

Ted Dunning and Ellen Friedman in conversation part 2

Data experts Ted Dunning and Ellen Friedman discuss how data is used in today's digital society. They examine the enormous potential offered by big data, explain the new technologies that enable…

From  Online Learning A year ago 0 likes 4 views 0  

Small to Big Numbers: Making Sense of Data in the Media

Dr Mark Taylor - Lecturer in Quantitative Methods at the Sheffield Methods Institute explains how to understand the use of small numbers in this excerpt from our new free, open online course…

From  Online Learning A year ago 0 likes 12 views 0  

Big to Small Numbers: Making Sense of Data in the Media

Dr Mark Taylor - Lecturer in Quantitative Methods at the Sheffield Methods Institute explains how to break down bigger numbers in this excerpt from our new free, open online course 'Making Sense…

From  Online Learning A year ago 0 likes 8 views 0  

Ted Dunning and Ellen Friedman in conversation part 1

Data experts Ted Dunning and Ellen Friedman discuss how data is used in today's digital society. They examine the enormous potential offered by big data, explain the new technologies that enable…

From  Online Learning A year ago 0 likes 1 views 0  

Interview with Joe Twyman from YouGov

In this video, we hear from Joe Twyman, the Head of Political and Social Research for Europe, Middle East and Africa at YouGov (an internet-based market research company) about his experience of…

From  Online Learning A year ago 0 likes 22 views 0  

Drawing a Sample

A sample is a subset of a population. It lies at the heart of survey research. It is sometimes called a ‘miniature of the population’, so the process of drawing a sample should maximise…

From  Online Learning A year ago 0 likes 7 views 0  

Correlation Does Not Imply Causation

This is a phrase used in statistics to emphasise that a correlation between two variables does not imply that one causes the other. Just because two trends seem to fluctuate in tandem, that…

From  Online Learning A year ago 0 likes 8 views 0  

Reviewing the Methodology

Most reputable organisations will provide some level of information about the data they publish so that we can see how it was collected, who procured it, and for what purpose. Without this basic…

From  Online Learning A year ago 0 likes 8 views 0  

The Importance of Measurement

Measurement is how we quantify objects and events so that we can make comparisons among them. Being aware of the measures used in a dataset will help you determine the quality of the evidence.

From  Online Learning A year ago 0 likes 5 views 0  

When Research Questions Go Bad

What happens when a research question isn’t framed properly? You can end up with misleading conclusions. In this video, educator Andy Bell considers a recent news story and the research…

From  Online Learning A year ago 0 likes 7 views 0  

Taking a View From the Outside

We’ve started to get a sense of some of the different ways that the media uses data to make you think numbers are big or small, but sometimes, to understand the size of a number, we need to…

From  Online Learning A year ago 0 likes 5 views 0  

Reporting Change and Risk

Another way that the media uses data is to report change and risk - how much has something increased or decreased? If you start a particular behaviour, how much does that increase your risk of a…

From  Online Learning A year ago 0 likes 4 views 0  

What is a Big Number?

It may sound like a silly question, but if we want to make sense of data in the media, then whenever we hear numbers quoted, one of the first things we should be asking is - is that a big number? If…

From  Online Learning A year ago 0 likes 7 views 0