Simulation Study for Some Estimators of Exponential Distribution
Journal Title: INTERNATIONAL JOURNAL OF MATHEMATICS TRENDS AND TECHNOLOGY - Year 2014, Vol 10, Issue 2
Abstract
In this study we have some estimators for exponential distribution in simulation study. These estimators were classical estimator like maximum likelihood estimator (MLE) and robust estimators that is called MAD/MED robust estimator. These methods are used to estimate the parameter of exponential distribution . We applied the simulation in MATLAB and then compared the results that we have them. The results of the study proved that the method of MAD/MED robust is better than the classical method MSE in the event that the data regular (without pollution) or contaminated.
Authors and Affiliations
Irtefaa Abdulkadhim Neama , Fahad Ghalib Abdulkadhim
Stability Analysis of two Competitive Interacting Species with Optimal and Bionomic Harvesting of the Second Species
This paper deals with two species competitive model with optimal harvesting of the second species under bionomic conditions. The model is characterized by a pair of first order non-linear ordinary differential equa...
On Regular Seminear rings
In this paper mainly we have obtained equivalent conditions on skew semi rings, regular semi near rings and Idempotent semi near rings.
Weak Reciprocally Continuity and Common Fixed Point Theorem in Complete Intuitionistic Fuzzy Metric Spaces
In this paper, we define the new concept of reciprocally and weak reciprocally continuity in complete intuitionistic fuzzy metric spaces and prove a common fixed point theorem for self mappings in intuitionistic fuzzy me...
Some Common Fixed Point Theorems Using Implicit Relations in Menger Spaces
In this paper, we prove common fixed point theorems for pairs of weakly compatible mappings along with E.A. and (CLRS) properties using implicit relations in Menger spaces.
Fuzzy Transportation Problem Using Improved Fuzzy Russells Method
In this paper, we investigate the new idea of optimal solution of squared triangular and trapezoidal fuzzy number via fuzzy russal’s method. This method is a modification of yager’s ranking method. A new algorithm is inv...