Back to Search
Start Over
The inverse power Lindley distribution
- Source :
- Communications in Statistics - Simulation and Computation. 46:6308-6323
- Publication Year :
- 2016
- Publisher :
- Informa UK Limited, 2016.
-
Abstract
- Several probability distributions have been proposed in the literature, especially with the aim of obtaining models that are more flexible relative to the behaviors of the density and hazard rate functions. Recently, a new generalization of the Lindley distribution was proposed by Ghitany et al. (2013), called power Lindley distribution. Another generalization was proposed by Sharma et al. (2015a), known as inverse Lindley distribution. In this paper a distribution is obtained from these two generalizations and named as inverse power Lindley distribution. Some properties of this distribution and study of the behavior of maximum likelihood estimators are presented and discussed. It is also applied considering two real data sets and compared with the fits obtained for already-known distributions. When applied, the inverse power Lindley distribution was found to be a good alternative for modeling survival data.
- Subjects :
- Statistics and Probability
Generalization
Monte Carlo method
Inverse
Estimator
02 engineering and technology
01 natural sciences
Power (physics)
010104 statistics & probability
Distribution (mathematics)
Modeling and Simulation
Statistics
0202 electrical engineering, electronic engineering, information engineering
Statistics::Methodology
Probability distribution
020201 artificial intelligence & image processing
0101 mathematics
Inverse distribution
Mathematics
Subjects
Details
- ISSN :
- 15324141 and 03610918
- Volume :
- 46
- Database :
- OpenAIRE
- Journal :
- Communications in Statistics - Simulation and Computation
- Accession number :
- edsair.doi...........6157de8fb9ad31bb295333828a8fce00