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Rhtml_ ggplot() = How to center, expand chart area

Homework 3 Spotify Data Analysis

Based on the data collected by the NOAA, priorities for budget allocation for disaster prevention and recovery can be set. In this analysis the weather events that are most harmful based on human and economic impact are outlined. Human impact is based on number of injuries and fatalities, while economic impact is determined based on the property damage inflicted by the weather type.

Homework 3 Spotify Playlist data analysis

MONITOREO DE FOCOS DE CALOR

ESTIMACIÓN DE ÁREA QUEMADAS

In this project, I began with data preparation and cleaning, which involved loading the necessary packages and dataset, and performing basic data cleaning steps such as removing missing values and irrelevant columns to ensure data quality. Then, I used LASSO regression for feature selection, identifying the most important features for subsequent linear regression model construction. During the modeling process, I applied feature transformation to address heteroscedasticity and handled outliers to improve model accuracy. Finally, I compared the performance of multiple models using metrics like adjusted R-squared, AIC, RMSE, and RMSE to evaluate the model's validity.