R : VAR(1) Simulation

This post explains how to perform simulations of a VAR(1) model.

R: A Simple Replication of Cointegration Test Results

This post is a straightforward replication of the Johansen cointegration test results from Johansen and Juselius (1990) using R urca package.

Romance of the Three Kingdoms (三國志演義)

Romance of the Three Kingdoms is acclaimed as one of the great classical novels of Chinese literature and it is very interesting and famous all over the world.

Tasty China

Chinese foods are famous for their color, aroma, taste, meanings, and appearance.

Ballad Songs

Here are some of the best Korean ballad albums for relaxation.

Equivalence of VAR models between original variables and their linear transformations

This post demonstrates the VAR forecasting equivalence between original variables and their linear transformations by examining a simple example.

Use a Python script to read and write on Excel File in Python

This post demonstrates how to utilize the xlwings Python package to execute a Python script to read and write Excel in Python.

Enumeration of combinations and permutations in R

This post demonstrates how to enumerate combinations and permutations using R.

Nothing matters more than your health.

There's no greater priority than your health.

Executing a Python script within Excel using xlwings

This post demonstrates how to utilize the xlwings Python package to execute a Python script within Excel.

Audiobooks on Concentration and Procrastination

The Power of Concentration, The Art of Laziness, Do It Today, Atomic Habits, The 5 AM Club

Mountain Movies

North Face, Touching the Void, Into Thin Air: Death on Everest, The Dawn Wall, Everest - The Summit of the Gods, Vertical Limits.

City Pops

City Pop music is known for its mix of smooth melodies, funky beats, and nostalgic vibes. Enjoy your trip down memory lane!

R: collect the i-th or last rows of each data frame in a list of data frames

This post demonstrates selecting either the last row or the i-th row from each data frame in a list of data frames in R.

Soothing Music and Sounds for Writing

You'll know when you get there. For now, just keep writing. - Miguel Alvarez

50 Cent: Friendship and Life Advice

I aspire to emulate the attitude and lifestyle of 50 Cent and envy him for his strong friendships with great mentors like Dr. Dre or Eminem. They don't just talk the talk; they walk the walk by creating and collaborating on hit albums.

Hip Hop Songs: Classic Rap From A Golden Era

Hip-hop Songs of the 90s and 00s

R: parallel execution using foreach and %dopar%

This post provides a quick introduction to parallel execution in R using foreach and %dopar%.

R: Creating Sequential Filenames or Folders: AA, AA_01, AA_02, ...

This post demonstrates how to generate sequential filenames or folders, like 'AA', 'AA_01', 'AA_02', and beyond.

R: Refining R Graphs

This post demonstrates a step-by-step refinement of an R graph.