R -

Point Chart

Creating a point chart in R.

# Hiroshima A-bomb was 63 terajoules

plot(
    x= consumption$Vuosi,
    y= consumption$Maara,
    type= "p",
    ylim= c(0,250000),
    xlab= "Year",
    ylab= "Consumption (terajoule)",
    main= "Energy used for heating buildings in Finland from 1970 to 2007.",
    sub= "by Tommi Laine, source www.stat.fi"
)

points(
    x= consumption$Vuosi,
    y= consumption$Maara,
    pch= 19,
    col= "black"
)