Pratikum Conditional Statements and Loops in R

R for Biostatistics

Dataset: https://ruenresearch.com/wp-content/uploads/2025/02/datasets.xlsx

Texas Realty Insights wanted to analyze real estate market trends in the state of Texas, leveraging historical data related to property sales. The goal was to provide statistical and visual insights that support strategic decisions on sales and optimization of real estate listings.

A middle earth case study

Tugas Mata Kuliah Analisis Multivariat, Pertemuan 2 Review Matrix Algebra Nama : Friza Chintia Putri NIM : 23031554188 Kelas : 2023 - A

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The analysis of the MtCars dataset explores key relationships among variables such as miles per gallon (mpg), number of cylinders, horsepower, and transmission. The first analysis identifies how fuel efficiency varies across different vehicle characteristics, suggesting that cars with fewer cylinders tend to have higher mpg. While heavier vehicles and those with higher horsepower exhibit lower fuel efficiency. By categorizing the dataset based on cylinder count, the study confirms a strong negative correlation between horsepower and fuel efficiency. The analysis also examines the impact of transmission type (automatic 0 vs. manual 1) on mpg, suggesting that manual cars may have a slight edge in efficiency. Overall, the results align with expectations that a vehicle with a 4-cylinder engine and a 5-speed manual transmission is the most fuel-efficient.