Application Of R Graphical Packages In Data Analyzation.
Graphics are visual images or designs on some surface, such as a wall, can
vas, screen, paper, or stone to inform, illustrate, or entertain. In contemporary
usage, it includes: pictorial representation of data, as in computer-aided de
sign and manufacture, in typesetting and the graphic arts, and in educational
and recreational software. Images that are generated by a computer are called
computer graphics. Examples are photographs, drawings, Line art, graphs, di
agrams, typography, numbers, symbols, geometric designs, maps, engineering
drawings, or other images. Graphics often combine text, illustration, and color.
While doing data analysis, one can come up with Numerical summaries and
Graphical summaries. Numerical summaries include: mean, correlation and
standard deviations. Under graphical summaries, if data has one variable, then
boxplots and histograms are used, if the data has two variables, scatterplots are
used, and if the data has many variables (more than two), interactive graphics
are used. In this study, we aim at showing the uses, methods and application of
different R packages under graphics. We use data on the sales of video games
in different regions of the world in the period 1978-2016 to generate different
graphs and charts using R. To achieve this, we used the packages plotrix and
ggplot2. We came up with different graphs and charts while analyzing the data
we chose. This showed the importance of R packages under graphics and how
they can be applied in computational methods and data analysis.