data science

Lazy exploratory data analysis of Japan stock market from Kaggle competition This is my Kaggle notebook copy which devoted to explanatory data analysis of Japan stock market....

R data.table and Apple M1 installation on Big Sur supporting openmp multithreading Introduction The official release of R4.1.0 has brought long-awaited native support for Apple M1 to R/Mac users. While the Rosetta engine provided by Apple does its job very well, we are always eager for more performance and less time spent on our data wrangling tasks. Unfortunately, there is still a lack of information regarding working in the new environment....