Many hypothesize that a cat's body weight directly influences its heart size. To quantify this relationship and examine potential moderating factors, I analyzed the cats dataset from the MASS package in R. This dataset records body weight (Bwt, kg), heart weight (Hwt, g), and sex (Sex) for 144 domestic cats, providing a robust sample for statistical exploration.

Es el trabajo final del curso sobre el Programa R impartido por la DGTIC con el Dr. Enrique Escalante.

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Here is the overview analysis of the dataset called ToothGrowth

Cars with higher horsepower and more cylinders have lower fuel efficiency. Four cylinder models achieve the best mileage, while eight cylinder models trade fuel economy for power.