How to draw the line in biomedical research

Autor: Lisa Huang, Amir Rattner, Han Liu, Jeremy Nathans
Jazyk: angličtina
Rok vydání: 2013
Předmět:
Zdroj: eLife, Vol 2 (2013)
Druh dokumentu: article
ISSN: 2050-084X
DOI: 10.7554/eLife.00638
Popis: The use of the least squares method to calculate the best-fitting line through a two-dimensional scatter plot typically requires the user to assume that one of the variables depends on the other. However, in many cases the relationship between the two variables is more complex, and it is not valid to say that one variable is independent and the other is dependent. When analysing such data researchers should consider plotting the three regression lines that can be calculated for any two-dimensional scatter plot.
Databáze: Directory of Open Access Journals