A cycle plot (Cleveland, Dunn, and Terpenning, 1978) shows both the cycle or trend and the day-of-the-week or the month-of-the-year effect.
Weird but (sometimes) useful charts
A cycle plot (Cleveland, Dunn, and Terpenning, 1978) shows both the cycle or trend and the day-of-the-week or the month-of-the-year effect.