Bill of Rights and 14th Amendment as basis of civil liberties

A slideshow describing linear regression.

My first R markdown and thanks to Astrid!!!

For class, JOUR 3520

This report provides a detailed analysis of customer churn distribution using a sample telecom dataset. The objective is to visualize churn patterns across different customer segments and locations, enabling stakeholders to take informed actions against customer attrition. The analysis includes visualizations such as pie charts, bar charts, and a geographic map, highlighting regions and segments where targeted retention strategies may be required. Note: This analysis was conducted solely for educational purposes and does not reference any real-world company or organization. The dataset is fictional, and the insights derived are intended to demonstrate data analysis and visualization techniques in R.

Normalization and character manipulation Lab. Week 3 assignment

R data.frame多欄位處理