Rafael Fernández‐Crehuet Navajas

Biographic Data

ID10929549
NAMERafael Fernández‐Crehuet Navajas
GIVEN NAMESRafael Fernández‐Crehuet
FAMILY NAMENavajas
SIGNATURENAVAJAS R F C
AFFILIATIONSHospital Universitario Reina Sofía
VERIFIEDNo
TOTAL WORKS2
TOTAL CITATIONS0
WORKS AS AUTHOR2
WORKS AS EDITOR0
FIRST PUBLICATION YEAR1997
LATEST PUBLICATION YEAR1997
H-INDEX0

  • Intervalos de confianza anormalmente amplios en regresión logística

    Open AccessJokin de Irala, Rafael Fernandez-Crehuet Navajas et al.ARTICLERevista Panamericana de Salud…1997

    This study describes the behavior of eight statistical programs (BMDP, EGRET, JMP, SAS, SPSS, STATA, STATISTIX, and SYSTAT) when performing a logistic regression with a simulated data set that contains a numerical problem created by the presence of a cell value equal to zero. The programs respond in different ways to this problem. Most of them give a warning, although many simultaneously present incorrect results, among which are confidence inter…

  • Abnormally wide confidence intervals in logistic regression

    Open AccessJokin de Irala, Rafael Fernandez-Crehuet Navajas et al.ARTICLERevista Panamericana de Salud…1997

    This study describes the behavior of eight statistical programs (BMDP, EGRET, JMP, SAS, SPSS, STATA, STATISTIX and SYSTAT) when performing a logistic regression with a simulated data set that contains a numerical problem created by the presence of a cell value equal to zero. The programs respond in different ways to this problem. Most of them give a warning, although many simultaneously present incorrect results, among which are confidence interv…