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Sampling Strategies and Data Collection

Post author:Ronny Gunnarsson
Post published:October 8, 2015
Post category:ENG Subscribe

In all empirical studies (where conclusions are drawn by studying reality), some form of data collection is conducted. The collected data is analyzed, and conclusions are then drawn. When collecting…

Transcribing

Post author:Ronny Gunnarsson
Post published:October 1, 2015
Post category:ENG

Suggested pre-reading What this web page adds Introduction to qualitative methods Data collection This web-page describes transcribing. Reading this will give you some useful advice before you engage in transcribing…

Sensitivity / Specificity / ROC

Post author:Ronny Gunnarsson
Post published:August 28, 2015
Post category:ENG Subscribe

Suggested pre-reading What this web page adds Introduction to statistics Observations and variables Inferential statistics Choosing statistical analysis Agreements This web-page provides an introduction to the concepts sensitivity, specificity and…

Multilevel analysis

Post author:Ronny Gunnarsson
Post published:August 26, 2015
Post category:ENG Subscribe

Suggested pre-reading What this web page adds Introduction to statistics Observations and variables Inferential statistics Choosing statistical analysis Associations and predictions Regression and correlation This web-page provides an introduction to…

Randomization

Post author:Ronny Gunnarsson
Post published:July 28, 2015
Post category:ENG Subscribe

This web page provides a brief overview over different ways of randomly allocate subjects to different groups. It also discusses the purpose of including confounding variables as well as the…

Level of significance

Post author:Ronny Gunnarsson
Post published:June 24, 2015
Post category:ENG Subscribe

LATEST EDITS: 2nd of May 2026: An introductory video explaining the difference between the p-value and the level of significance was added. Furthermore two online calculators were added.

Agreements

Post author:Ronny Gunnarsson
Post published:May 19, 2015
Post category:ENG

This web-page describes the concept of estimating agreement and provides examples of such statistical tests. Reading this will give you an overview of what analysis of agreement is. Recommended prereading…

Confidence intervals

Post author:Ronny Gunnarsson
Post published:May 7, 2015
Post category:ENG Subscribe

Suggested pre-reading What this web page adds Introduction to statistics Observations and variables This web-page describes what a confidence interval is and how it can be used. Reading this will…

Relative risk / Odds ratio

Post author:Ronny Gunnarsson
Post published:May 5, 2015
Post category:ENG Subscribe

Suggested pre-reading What this web page adds Introduction to statistics Observations and variables Inferential statistics Choosing statistical analysis Associations and predictions This web-page provides an introduction to Relative risk /…

Introduction to statistics

Post author:Ronny Gunnarsson
Post published:April 13, 2015
Post category:ENG Subscribe

This web-page gives you a brief overview of statistics. You will find lots of links from this web-page to other web-pages providing more information. (Another page describes how to chose…