Data Visualization on Number of Units Sold. This animation presents the number of units sold for each gadget (cellular phone, laptop, computers, and tablet) from 2004 to 2021. The IDE used is RStudio, the Programming Language is R, and the Libraries include openxlsx, ggplot2, magick, gganimate, extrafont, and gifski. It can be observed that through said years, the cellular phone dominates all other listed gadgets in terms of number of units sold.
