Hi,

This is an example of how you can plot 3 variables on a 2-D graph.

Besides it show how you can generate a report as you plot the data.


First the data are imported from *.xls files.
After that these graphs can be generated.

fig=ggplot(data=df, aes(x,y,colour=z))+
  geom_point()
print(fig)

fig=ggplot(data=df, aes(x,y,size=z))+
  geom_point()
print(fig)

fig=ggplot(data=df, aes(x,y,size=z, colour=z))+
  geom_point()

print(fig)