Develop a R program to calculate and visualize a correlation matrix for a given dataset, with color coded cells indicating the strength and direction of correlation , using ggplot2 geom_time function .

Sarantuya Sharavsambuu 113035128_Financial Software package

Sarantuya Sharavsambuu 113035128 Investment Portfolio Analysis

Develop an R program to generate facet_wrap histograms,Density Plot Function,Boxplot with Notch and Outliers,Violin Plot,Correlation Matrix Heatmap,Dot Plot with Grouped Variables step 1: load required libraries