In statistics, the coefficient of determination, denoted R2 or r2 and pronounced "R squared", is the proportion of the variation in the dependent variable...
45 KB (6,208 words) - 21:35, 19 April 2024
disattenuation Coefficient of determination Correlation and dependence Correlation ratio Distance correlation Goodness of fit, any of several measures...
6 KB (665 words) - 21:58, 26 March 2024
fixed mean of the dependent variable. The coefficient of multiple correlation is known as the square root of the coefficient of determination, but under...
6 KB (923 words) - 16:43, 31 March 2024
In probability theory and statistics, the coefficient of variation (CV), also known as normalized root-mean-square deviation (NRMSD), percent RMS, and...
30 KB (4,015 words) - 16:59, 17 May 2024
In statistics, Spearman's rank correlation coefficient or Spearman's ρ, named after Charles Spearman and often denoted by the Greek letter ρ {\displaystyle...
31 KB (4,158 words) - 17:07, 22 May 2024
components), the Nash–Sutcliffe efficiency is equivalent to the coefficient of determination (R2), thus ranging between 0 and 1. In some applications such...
9 KB (1,291 words) - 03:23, 11 February 2024
coefficient (PCC) is a correlation coefficient that measures linear correlation between two sets of data. It is the ratio between the covariance of two...
56 KB (8,213 words) - 23:39, 21 May 2024
Anscombe's quartet (category Misuse of statistics)
the Pearson correlation coefficient is not relevant. A more general regression and the corresponding coefficient of determination would be more appropriate...
9 KB (727 words) - 23:02, 23 April 2024
coefficient are not −1 to +1 but a smaller range. For the case of a linear model with a single independent variable, the coefficient of determination...
37 KB (5,183 words) - 20:00, 19 May 2024
Shrinkage (statistics) (redirect from Shrinkage coefficient)
on the data set used for fitting. In particular the value of the coefficient of determination 'shrinks'. This idea is complementary to overfitting and...
7 KB (863 words) - 18:13, 30 September 2023