Help with R Script - First Timer

Hello,

Looking for help from anyone experienced in R Scripts

First time trying to use the R Script Visual to create an x-y scatter plot.

I have the following table of sample data:

Facility will be used as a Filter or Slicer so not needed in the plot itself.

My hypothesis is that AvgTIY is influenced by WFD and VisitCount.

Each Date should represent a single point in the plot.

x=WFD, y=VisitCount, size= AvgTIY.  After watching several videos, I have got to this point:

# The following code to create a dataframe and remove duplicated rows is always executed and acts as a preamble for your script: 

# dataset <- data.frame(WFD, VisitCount, AvgTIY)
# dataset <- unique(dataset)

# Paste or type your script code here:
library(ggplot2)
ggplot(data=dataset, aes(x=VisitCount, 
                        y=WFD))
   geom_point(aes(size=AvgTIY), color= "Blue")

But my visual is empty.

Hoping someone can lend me the assistance I need to generate the plot.

Thanks in advance and Best Regards,