Άσκηση εργαστήριο 6

Develop an R program to calculate and visualize a correlation matrix for a given dataset with coloured product cells indicating the strength and direction of correlation, using ggplot2,geom_type function

Metodologia para el proceso del muestreo en aglomeraciones y calculo estimado de la afluencia de visitantes.

Develop a script in R to create a violin plot displaying the distribution poof a continuous variable with separate violins for each group using ggplot2