Writing

Tutorials, field notes, and technical essays on healthcare BI, analytics engineering, Power BI, SQL, dashboards, and applied AI.

Understanding Hypothesis Testing: A Fundamental Tool in Statistics

27 min read · March 27, 2023

2023 · hypothesis testing p-value statistical significance t-test chi-square test ANOVA · Statistics Data Analysis
Understanding Data Query Languages: Differences Between DAX, MDX, XMLA, TSML, and TMDL

13 min read · March 27, 2023

2023 · DAX MDX XMLA TSML TMDL Query Languages Data Modeling · Business Intelligence Data Analysis
Introduction to Pandas: The Essential Data Analysis Library for Python

9 min read · March 27, 2023

2023 · pandas python data analysis dataframes · Data Analysis Python
Introduction to DAX: The Language of Power BI

8 min read · March 27, 2023

2023 · dax power bi data analysis business intelligence tutorial · Data Analysis Business Intelligence
Introduction to Clustering: Unveiling Patterns in Unlabeled Data

22 min read · March 27, 2023

2023 · clustering k-means hierarchical clustering dbscan unsupervised learning python · Machine Learning Data Analysis