How to create a 3D pie chart in R

The Pie Chart, represented in the circular chart symbol, is easy to understand complex data. Each section of the circle shows the data value proportions. The Pie charts can be of two-dimensional view or three-dimensional views based upon the taste of the user. In this example, I am going to use R package plotrix to draw a 3D pie chart.

Prerequisite

We need the following R libraries to run the script

• plotrix

File format

Category    Number of genes    Color
Transcription_O    24    #ed2f52
Transport_O    13    #efc023
Catalytic     31    #008080
Phosphorylation    5    #8FBC8B
Cell Wall     7    #AFEEEE
Defense    16    #CD853F
Secondary metabolites    4    #A0522D
Unknown    26    #9ACD32
Miscellaneous    28    #D8BFD8
Uncharacterized    10    #E6E6FA

Script

Result