Teaching

RStudio Server on Ubuntu through Windows Subsystem for Linux (WSL2)

How to install RStudio Server on Ubuntu through Windows Subsystem for Linux (WSL2)

Using Tensorflow with GPU within RMarkdown

a solution to the GPU memory error failed to create cublas handle CUBLAS_STATUS_ALLOC_FAILED

Have you improved?

a data visualization of student performance using ggplot2

Why ggplot2 geom_line() does not draw lines?

although geom_line() is specified but it does not draw lines in the ggplot2 package

Hyperparameters Tuning for XGBoost using Bayesian Optimization

How to tune your XGBoost model hyperparameters? How to set up parallel computing for your model training which may take hours? This post will help you.

How to Grade R Scripts using R

Generate random inputs to test the correctness of a function in R

Programming with Data Fall 2021

An elective course which uses R programming to do data analytics