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12. International Journal of Computational and Theoretical Statistics
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Browsing 12. International Journal of Computational and Theoretical Statistics by Title

Browsing 12. International Journal of Computational and Theoretical Statistics by Title

Now showing items 23-42 of 76

A Generalization of Generalized Gamma Distribution

Rama, Shanker; Kamlesh Kumar, Shukla (2019-05-01)

In this paper, a generalization of generalized gamma distribution(GGGD) ,which includes the three-parameter generalized gamma distribution, two-parameter Weibull and gamma distributions, and exponential distribution as ...
A Generalized Class of Varying Kernel Regression Estimators

Bhat, Sharada V.; Deshpande, Bhargavi (2019-11-01)

Nadaraya-Watson (NW) estimator with fixed bandwidth and its adaptive forms with varying bandwidths are widely used kernel regression estimators in nonparametric regression. In this paper, we propose a generalized class of ...
Generalized Inference for the Overlapping Coefficientof two Pareto Distributions

Jose, Sibil; Thomas, Seemon (2018-11-01)

This paper introduces a new method, called GPQ method, for the computation of overlapping coefficient of two Pareto distributions. Expected lengths and coverage probabilities of the confidence intervals are also calculated ...
Generalized Order Statistics from q_Exponential Type- I Distribution and its Characterization

Khan, M. I.; Khan, M. A. R.; Khan, M. A. (2015)

This article is concerned with exponential type-1 distribution. Recurrence relations for single and product moments of generalized order statistics have been derived from exponential type-1 distribution. Single and product ...
GMM Estimation of AR(1) Time Series Model with One Additional Regressor

Chakalabbi, B F; Neregal, Sanmati; Matur, Sagar (2019-11-01)

GMM estimators properties for panel data have been very well known in the econometric literature and it has been observed that for small sample cases, they perform well. The OLS (Ordinary Least Squares) is not applicable ...
Improved Variance Function in Cluster Sampling

Shukla, A.K.; Yadav, S.K; Tiwari, V. (2015)

In the present article, we suggest nonlinear regression models for variance function in cluster sampling. The estimates of parameters of suggested and existing models have been obtained. The suggested and existing models ...
Incomplete Block Designs for Multiple Asymmetric Parallel Line Assays

Shekhar, Shashi; Bhar, Lalmohan; Gupta, V.K. (2014)

A method of construction of A-optimal binary block designs for multiple asymmetrical parallel line assays has been proposed. Illustration of the method with examples has been provided. By this method two series of designs ...
Inference on the Skew Normal Distribution Using Ranked Set Sampling

Al-Saleh, Mohammad Fraiwan; Aldarabseh, Mahmood Zuhier (2017-05)

The estimation of the skewness parameter of the skew Normal Distribution (SND) using the information in a Ranked Set Sample (RSS) is considered. The estimators obtained are compared with respect to their counterparts using ...
Influential Observations and Cutoffs of Different Influence Measures in Multiple Linear Regression

Kr.Das, Mintu; Gogoi, Bipin (2015)

The analysis of data for outliers is a part of model building and data summarizing for model testing, parameter estimation, prediction and peculiarity investigations. Any influential point can disproportionately pull the ...
Integrated Inventory Policy for Deteriorating Items with Time Dependent Demand when Trade Credit is Offered

Sanas, Yogita; Kawale, Sunil; Lahji, Abdul Aziz (2018-05)

Now-a-days to attract buyers, vendor uses promotional tool viz trade credit period which is considered to be the most beneficial policy. In this article an attempt is made to maximize the joint total profit of the supply ...
K-th Upper Record Values from Modified Weibull Distribution and Characterization

Khan, M.A.; Khan, R.U. (2016)

In this paper k  th upper record values from modified Weibull distribution has been studied and some new recurrence relations satisfied by single and product moments are derived. The results obtained are the generalization ...
A Model for the Sequence of Positive and Negative Maximum Air temperature Anomaly in Port Harcourt, Nigeria

AGADA, P.O.; AGADA, I.O.; ANNONGU, W.D. (2016)

This work employ the Markov Chain model in modeling the sequence of positive and negative maximum air temperature anomaly in order to provide information for weather or climate assessment of the city of Port Harcourt, ...
Modeling of Agricultural Price Data Using Hidden Markov Model

Joshni, George; Seemon, Thomas (2019-05-01)

In this paper, we explore the application of hidden Markov model (HMM) in the modeling of agricultural price data. Normal hidden Markov model is fitted and compared with univariate autoregressive moving average (ARMA) ...
Modelling Length of Stay in Hospitals using Multinomial Regression

Harini, S; Subbiah, M; Srinivasan, M.R. (2019-11-01)

Hospital management is generally focused on studying the length of stay of patients since the measure has an impact on hospital resources. It is a challenging task for the hospital management to model the length of stay ...
Modelling School Factors and Performance in Mathematics and Science in Kenyan Secondary Schools Using Canonical Correlation Analysis

Mucunu, Jeremiah Mbaria; Muhua, George (2018-11-01)

The level of performance and participation in Science, Technology, Engineering and Mathematics (STEM) career subjects remains low in Kenya despite STEM’s critical role in economic development. Numerous factors contribute ...
Models with Transaction Cost for Pricing European Options and Hedging

Oyediran, Oyelami Benjamin (2016)

In this paper models with transaction costs for pricing of European options using mixed fractional Brownian motion (fbm) and Partial differential equation (PDE) model are considered. Investigation on price sensitivity to ...
Moment Properties of Generalized Order Statistics from Ailamujia Distribution

Gupta, Neetu; Anwar, Zaki; Dar, Aijaz Ahmad (2018-11-01)

In this paper, we derive the explicit expression for the moments of generalized order statistics (gos) from Ailamujia distribution and some computational work is also carried out. Further, some recurrence relations for ...
Naive Principal Component Analysis in Software Reliability Studies

Loganathan, A; R Jeromia, Muthuraj (2019-05-01)

Software usage has been dealing major parts in all the activities of individuals as well as organizations. Software users expecting the good and reliable software. There are many approaches in Software reliability studies ...
New Classes of Univariate Continuous Exponential Power Series Distributions

Ahsanullah, M.; Hamedani, G. G.; Shakil, M.; Kibria, , B.M. Golam; George, F. (2016)

Recently, many researchers have developed various classes of continuous probability distributions which can be generated via the generalized Pearson differential equation and other techniques. In this paper, motivated by ...

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