Monthly Journal: Publishes peer-reviewed aticles on theoretical and applied statistics and management systems, expoloring industrial statistics, actuarial and decision sciences.
Issues up to 2022 co-published with and available at:
In this paper: Statistical research based on data is one of the primary keys to the development of the world. But the size of the data is getting increased very rapidly. For this reason, statistical data analysis is...
In this paper: In this paper, some new regression type estimators of population mean with either one or two parameters of the auxiliary variable are proposed for simple random sample without replacement using calibr...
In this paper: Forecasts are never as accurate as organizations need or desire them to be. Yet, lots of forecasting consultants and software vendors are willing to take organizations money in exchange for unfulfille...
In this paper: In this paper, through a transformation in the random variable with log-normal distribution, a new distribution was introduced called unit log-normal. Some properties of this new distribution are inve...
In this paper: The calibration method of estimation utilizes ancillary data to enhance the accuracy of the estimates. In this paper, some new calibration estimators have been introduced to estimate the population me...
In this paper: Since China’s reform and opening up, the increasing imbalance between the development of urban and rural areas has profoundly made rural software and hardware facilities far behind. The gap between th...
