[HTML][HTML] How to draw the line in biomedical research
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.
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.
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.
eLife