Learn to simulate stock prices with Excel and gain predictive power over market trends. Our step-by-step guide enhances your ...

Add a new variable type that can be passed into a function by reference using the {&var} modifier. It would only apply to variables, not to expressions or literals, which would not be allowed to be ...

Never has a partnership and investment deal from Kodansha been quite so useful. Dstlry has announced that they have a new distribution deal with Penguin Random House Publisher Services, alongside ...

We propose a new framework that addresses endogenous regressors using a novel conditional copula endogeneity model to capture the regressor-error dependence ...

The group_by operation in Polars is a powerful tool for analyzing and aggregating data. However, it currently lacks a feature to explicitly include all possible combinations of categorical variables, ...

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 ...

Abstract: While probability distribution functions are crucial for simulating random processes, research on these functions and their features is required. However, studies have demonstrated that in ...