In case of a single regressor, fitted by least squares, R 2 is the square of the Pearson product-moment correlation coefficient relating the regressor and the response variable. More generally, R 2 is the square of the correlation between the constructed predictor and the response variable.n this form R 2 is expressed as the ratio of the explained variance (variance of the model's predictions, which is SS reg / n) to the total variance (sample variance of the dependent variable, which is SS tot / n).
By Adam Sinicki | Mens Health | Unrated. A frenuloplasty is a surgical procedure that involves a slight modification usually to the foreskin, lips or tongue. Frenuloplasty of the penis the most common form is similar to a circumcision but is less invasive and has a different aim and purposes.Here we will look at what a frenuloplasty is, when it's used and what you should expect if you are getting the procedure.renuloplasty of the penis the most common form is similar to a circumcision but is less invasive and has a different aim and purposes. Here we will look at what a frenuloplasty is, when it's used and what you should expect if you are getting the procedure.
phragmoplast. (Science: plant biology) Central region of mitotic spindle of a plant cell at telophase, in which vesicles gather and fuse to form the cell plate, apparently guided by spindle microtubules. Please contribute to this project, if you have more information about this term feel free to edit this page. This page was last modified on 3 October 2005, at 21:16.This page has been accessed 14,010 times. What links here | Related changes | Permanent link.