Difference between revisions of "M7-Quantitative Decision Methods-S6 - Regression"

From knowledgebase
Jump to navigation Jump to search
(Created page with "A linear regression line in a scatter dataset can be calculated as follows: <math>y = ax + b</math> <math>\huge b = \frac {n \sum xy - \sum x \sum y }{n \sum x^2 - (\sum x)^2...")
 
Line 1: Line 1:
−
A linear regression line in a scatter dataset can be calculated as follows:
+
M7-Quantitative Decision Methods-S6 - Regression
−
 
 
−
<math>y = ax + b</math>
 
−
<math>\huge b = \frac {n \sum xy - \sum x \sum y }{n \sum x^2 - (\sum x)^2}</math>
 
−
 
 
−
This is based on regression of the vertical distances of the points in the dataset. If you would draw the line based on the horizontal distances it would be:
 
−
 
 
−
<math>\huge b = \frac {n \sum xy - \sum x \sum y }{n \sum y^2 - (\sum y)^2}</math>
 
 
[[Category:mbi]]
 
[[Category:mbi]]

Revision as of 19:20, 27 August 2020

M7-Quantitative Decision Methods-S6 - Regression

Retrieved from "https://wiki.dirkjanswagerman.nl/index.php?title=M7-Quantitative_Decision_Methods-S6_-_Regression&oldid=6774"