A DuckDB extension that add comprehensive statistical distribution functions to DuckDB, enabling advanced statistical analysis, probability calculations, and random sampling directly within SQL ...

Here is a table of the values for the cumulative distribution function of the standard normal distribution. These will be used to approximated binomial random variables. Here is another table with ...

1 Department of Mathematics, Kotebe University of Education, Addis Ababa, Ethiopia 2 Department of Statistics, Addis Ababa University, Addis Ababa, Ethiopia The main purpose of this paper is to ...

What Is A Probability Density Function? A probability density function, also known as a bell curve, is a fundamental statistics concept, that describes the likelihood of a continuous random variable ...

Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, Virginia 23529, United States Department of Physical and Macromolecular Chemistry, Charles University, Hlavova 2030, 128 40 ...

Crest factor, also known as peak-to-average power ratio (PAPR), is a numerical value that indicates the ratio of a signal's highest power level to its average power level. Understanding signal ...

Microseismic events can be used to analyze the risk of tunnel collapse, rock burst, and other mine hazards in space and time. In practice, the artificial activities and other signals at the mining ...

Abstract: In this paper, a real-valued function that approximates the cumulative distribution function (CDF) of a finite sum of real-valued independent and ...

The reader should be familiar with Random Variables. We are going to discuss about binomial random variable which is a discrete random variable that counts the number of times a specific event occurs ...