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.
The binomial coefficient is the number of ways of picking unordered outcomes from possibilities, also known as a combination or combinatorial number. The symbols and are used to denote a binomial coefficient, and are sometimes read as  choose ..