The authors regret that in the above article Equation 3 was incorrect. The correct form of the Equation is:
 |
. 2011 Oct;84(1006):963. doi: 10.1259/bjr/36372714
Ö Smedby and M Fredrikson. Visual grading regression – analysing data from visual grading experiments with regression models British Journal of Radiology 2010; 83: 767-775 doi: 10.1259/bjr/35254923
© 2011 The British Institute of Radiology
PMCID: PMC3473758
This corrects the article "Visual grading regression: analysing data from visual grading experiments with regression models" in volume 83 on page 767.