Question

Given the following R code listing:

x<-c(1,4,2,1,2,3,1,2,3,2,1,2,4,3,2,1,2,1,2,1)

if variable x was a label that indicated the incoming classification, what would the correct data type to apply for visualization be? In other words, what should we make the x data type be? numeric, factor, string, logical? Please provide your reasoning as well as your selection.

Answer 1

Code is shown in Bold format.

x<-c(1,4,2,1,2,3,1,2,3,2,1,2,4,3,2,1,2,1,2,1)
barplot(x,main = "incoming classification" , col = c("blue","pink","red","cyan"))

This, we got but from this representation. we can't identify, so we required to bind our data.

To Bind data - table(x)

To visualize data use

barplot(table(x),main = "incoming classification" , col = c("blue","pink","red","cyan"))

Tower 1 is representing frequencies of 1.

Tower 2 is representing frequencies of 2.

Tower 3 is representing frequencies of 3.

Tower 4 is representing frequencies of 4.