Stargazy pie generally shortcrust but sometimes puff pastry, through which the fish heads and sometimes tails protrude. For presentation, one suggestion is that the pilchards be arranged with their tails toward the centre of the pie and their heads poking up through the crust around the edge. As it includes potatoes and pastry, the pie can be served on its own or with crusty bread, sometimes with vegetables. Other suggested accompaniments are Cornish Yarg cheese, rhubarb chutney, poached eggs or a slice of lemon. The children's book "The Mousehole Cat" by Antonia Barber is inspired by Tom Bawcock's Eve. It is the
Pie chart However, they have been criticized, and many experts recommend avoiding them, pointing out that research has shown it is difficult to compare different sections of a given pie chart, or to compare data across different pie charts. Pie charts can be replaced in most cases by other plots such as the bar chart, box plot or dot plots. The earliest known pie chart is generally credited to William Playfair's "Statistical Breviary" of 1801, in which two such graphs are used. Playfair presented an illustration, which contained a series of pie charts. One of those charts depicting the proportions of the