In empirical studies, to study the size effect of listed companies, the authors form portfolios according to market capitalization, either in tierciles (3 classes), quintiles (5 classes) or deciles (10 classes) of equal number.

Due to the extensive libraries and packages available for R and Python, some of you may feel overpowered by their unique features. This post was written with you in mind.

Cloud computing offers a plethora of benefits that have transformed the way businesses and individuals manage and utilize technology.

Open-source libraries in R offer a wide range of functionalities, including data manipulation, statistical analysis, machine learning, and visualization, making them incredibly useful for data-related tasks.