Methods
VIDEO : Difference between a prospective and retrospective study
Dive into the dynamic realm of research methodologies with this video on prospective and retrospective study designs. The video explores the nuances that distinguish these approaches, offering valuable insights into how we shape and understand scientific inquiry.
![](https://www.editage.com/insights/wp-content/uploads/2023/12/pexels-cottonbro-studio-6583355-1.jpg)
Dec 26, 2023
VIDEO : A quick guide to understanding the use of the p-value
[This video was originally published by jbstatistics on YouTube and has been republished here.]Does the concept of p-value confuse you? P-value is the measure of the strength of the evidence with respect to the null hypothesis. Many researchers find it challenging to understand the nuances of p-value and their usage. Although the use of p-values is debated by researchers, many believe that they can be useful if understood and used appropriately. Watch this video to understand what the basic concepts related to p-value explained with simple examples.
![](https://www.editage.com/insights/wp-content/uploads/2018/09/Understand-p-value_0.jpg)
Sep 7, 2018