Classifying tumors by supervised network propagation

Bioinformatics (2018) doi: 10.1093/bioinformatics/bty247

In the original article, there was an error in Equation 10. The plus sign should be have been a minus, and the second a_ik in the numerator should have been a_ij. This has now been corrected and the corrected equation appears below.

$$\frac{\partial Q_{ij}}{\partial w_l}=\delta \left(\right(i,\mathrm{ }j)\in E)\frac{\frac{\partial a_{ij}}{\partial w_l}{\Sigma }_k{a}_{ik}-a_{ij}{\Sigma }_k\frac{\partial a_{ik}}{\partial w_l}}{({\Sigma }_k{a}_{ij}{)}^2}$$ (Eq. 10)