This R script creates a scatter plot using ggplot2 to visualize the relationship between horsepower (hp) and miles per gallon (mpg) in the mtcars dataset, with points colored by the number of cylinders (cyl). It demonstrates basic scatter plot creation and customization.

This R script creates a dataset, summarizes it by category, and visualizes the mean and median of a numeric variable for each category using bar plots with ggplot2. It demonstrates data creation, summarization with dplyr, and visualization techniques.

asasa

This R program defines a function `plot_dot_plots` to create dot plots of specified continuous variables grouped by a categorical variable using `ggplot2` and `reshape2`. It melts the data and plots the variables, with points colored by the grouping variable.

Well, I am just excited to share my first markdown file. Just checking the look of the R Markdown