Having a Baby After Cancer: Fertility Assistance and Other Options Approved by the Cancer.Net Editorial Board, 03/2017 Some cancer treatments can make it hard to have children.
Purpose. Coefficient of determination (R-squared) indicates the proportionate amount of variation in the response variable y explained by the independent variables X in the linear regression model. The larger the R-squared is, the more variability is explained by the linear regression model.
This definition corresponds to the way Heinrich and Rapoport (1974) defined their control strength; in apparent contrast, the sensitivity coefficient of Kacser and Burns (1973) was defined in terms of the effect of changes in enzyme concentration on flux (both of these terms have been superseded in current work by control coefficient):