Create multiple histograms using ggplot2::facet_wrap() to visualize how a variable (e.g., Sepal.Length) is distributed across different groups (e.g., Species) in a built-in R dataset.

Report from program 9-14

Develop a script in R to calculate and visualize a correlation matrix for a given dataset, with color-coded cells indicating the strength and direction of correlations, using ggplot2’s geom_tile function.

Write a R program to create multiple dot plots for grouped data, comparing the distributions of variables across different categories, using ggplot2's position dodge function.

PROGRAM 7

all grpah plotting from program 9 to 15

Develop a script in R to create a violin plot displaying the distribution of a continuous variable, with separate violins, using ggplot2.

Write a R program to generate a basic box plot, enhance with notches and outliers ,and grouped by a categorical variable,using ggplot2