Random Error, Systematic Error, Selection, Information and Cognitive Biases, Epidemiology & Biostats

Описание: In this video I talk about the different types of systematic and random error. I then explain random error with an example. I then go on to explain the systematic error with its subtypes. I then explain selection bias with a simple example. I also explain both information and cognitive biases each with examples. I then go on to summarize the whole lecture within a couple of slides. This video is an overview on types of biases. In my next videos, I talk about each type of bias in detail with examples.

This video is a part of our series on epidemiology and biostats:
   • Biostats and Epidemiology Made Easy  

Chapters:
0:00 Intro
0:19 Random error
1:21 Systematic error
1:57 Types of systematic error
2:06 Selection bias (SB)
3:42 Example (SB)
5:43 Information bias (IB)
6:13 Example (IB)
8:31 Cognitive bias (CB)
9:34 Example (CB)
11:05 Take-away

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