X-Nico

unusual facts about Pearson product-moment correlation coefficient|R2R2 statistics.

Dino Zoff was born in Mariano del Friuli, Friuli-Venezia Giulia, Italy, and was elected in a poll by the IFFHS as the third best goalkeeper of the 20th Century – after Lev Yashin (1st) and Gordon Banks (2nd).

EDUindex

The value is determined using the Pearson product-moment correlation coefficient (sometimes referred to as the PMCC, and typically denoted by r) as a measure of the correlation (linear dependence) between two variables X and Y, giving a value between +1 and −1 inclusive.

G. O. Smith

The International Federation of Football History & Statistics, a scholarly group based in Wiesbaden, describes him as "the most brilliant, indeed perfect, footballer in the world around the turn of the century".

Probability distribution

F-distribution, the distribution of the ratio of two scaled chi squared variables; useful e.g. for inferences that involve comparing variances or involving R-squared (the squared correlation coefficient)

Roseli de Belo

She was named equal third (level with Michael Jackson, behind Pretinha and Sissi) in the International Federation of Football History & Statistics (IFFHS) South America's best Women's Footballer of the Century list.


see also