gmbs {bs} | R Documentation |
The function gmbs()
estimates the parameters alpha and beta of the BSD from a sample of observations by using the graphical
method (GME) developed by Chang and Tang (1994). In addition, the function gmbs()
produces a GME plot for the BSD based on the least squares method.
gmbs(x)
x |
Vector of observations. |
Víctor Leiva <victor.leiva@uv.cl>, Hugo Hernández <hugo.hernande@msn.com>, and Marco Riquelme <mriquelm@ucm.cl>.
D.S. Chang and L.C. Tang (1994). Graphical analysis for Birnbaum-Saunders distribution. Microelectronics and Reliability, 34(1): 17-22.
## Load data sets data(psi31) sample<-psi31 gmbs(sample)