Estudio de la distribución muestra! de la transformación Z de Fisher
- Alfonso Sánchez-Bruno 1
- África Borges del Rosal 1
-
1
Universidad de La Laguna
info
ISSN: 1575-9105
Any de publicació: 2004
Volum: 5
Número: 1
Pàgines: 543-548
Tipus: Article
Altres publicacions en: Metodología de las ciencias del comportamiento
Resum
Non centrality of the Pearson Correlation distributions is one of the problems in establishing confidence intervals. However, Z transformation proposed by Fisher with normal distribution, which standard deviation is 1/~-In the present work, we studied and compare Pearson correlation and Z transformation distributions, with normality of errors and when normality assumption is violated.