In our Data Visualization course, I have learnt about the Grammar of Graphics,how to use ggplot2 for data visualization,other package of R to visualize scatter plots,basic bar charts, histograms, pie charts,violin plots, line plots, box plots and how to further customize plots using themes.In this workshop, I try to analyse car data using those technique.By this visualization tools we can easily get a clear overview about car properties and performance with a quick view. To conclude, we can say that Data visualization is one of the useful technologies for data scientist.

Here, you'll find the car data which I have used for this workshop:

https://www.kaggle.com/goyalshalini93/car-data?select=CarPrice_Assignment.csv

For this project,I did following set-up:

1. Download R
2. Download RStudio
3. Install some R packages(e.g.Tidyverse)

To try this project, you'll need to download this repository after completing the third step.

4. Open the project by clicking DATA_VIZ.Rproz and then open data_viz.rmd Or for see the visulization only simply open data_viz.rmd and then from file section click on Knit document for see the output in html format.

6.Packages for R on your computer, you'll need to install:

tidyverse

Install this with the R command

install.packages(c("tidyverse")

or

After completeing fifth step right the followinng command :

renv::restore()
renv::activate() 

To run the code, click on run and then run all or simply ctrl+Alt+R

Data Reference
https://www.kaggle.com/goyalshalini93/car-data
Image reference link :
1.https://www.researchgate.net/figure/Cars-dimensions-15_fig10_252035013
2.https://www.scienceabc.com/innovation/what-is-a-four-wheel-drive-system-and-how-does-it-work.html

@therakiiibul