Jae KiminTowards Data ScienceIID: Meaning and Interpretation for BeginnersIndependent and Identically Distributed·9 min read·Aug 19, 2023--3--3
Jae KimFinancial Anomalies are Statistically FragileLack of Theory is Tipoff: Watch out for Data Mining! (Fisher Black, 1993)·1 min read·Aug 19, 2023----
Jae KiminTowards Data ScienceBootstrap Tests for BeginnersPart 2 of Non-parametric tests for beginners·10 min read·Jun 19, 2023--2--2
Jae KiminTowards Data ScienceNon-Parametric Tests for Beginners (Part 1: Rank and Sign Tests)With examples and R codes·9 min read·Jun 1, 2023----
Jae KiminTowards Data ScienceLogarithmic Transformation for BeginnersUnit-free interpretation of association and other benefits·7 min read·May 26, 2023--3--3
Jae KiminData And BeyondA Difference-in-Difference Analysis of Climate ChangeHas the 1973 oil crisis saved the planet?·6 min read·May 15, 2023----
Jae KiminTowards Data ScienceHow Useful is F-test in Linear Regression?Not very much, but we can improve it.·8 min read·Apr 29, 2023--1--1
Jae KiminLevel Up CodingBitcoin vs. S&P500: Graphical Comparisons (with R code)Visualizing their predictability, profitability, volatility, and correlation·10 min read·Apr 25, 2023--1--1
Jae KiminTowards Data ScienceWhat Should Your Decision Be When Your p-value = 0.052?A guide for selecting the level of significance·7 min read·Apr 13, 2023--7--7
Jae KiminData And BeyondCentral Limit Theorem: The Good, the Bad, and the UglyIts usefulness, limitations, and mis-understanding·7 min read·Apr 9, 2023----