map.market | R Documentation |
Utility function for creating a "map of the market" visualization. Creates a treemap where rectangular regions of different size, color, and groupings visualize the stocks in a portfolio.
map.market(id, area, group, color,
scale = NULL,
lab = c("group"=TRUE, "id"=FALSE),
main = "Map of the Market",
print = TRUE)
id |
A vector storing the labels to be used for each stock. |
area |
A vector storing the values to be used to calculate the areas of rectangles. |
group |
A vector specifying the group (i.e. country, sector, etc.) to which each stock belongs. |
color |
A vector storing the values to be used to calculate the color of rectangles. |
scale |
An object of class |
lab |
A logical vector of length 2 specifying whether group and stock labels should be drawn. If the two values are the same, the second may be omitted. |
main |
A title for the plot. |
print |
An object of class |
Jeff Enos jeff@kanecap.com
data(dow.jan.2005)
map.market(id = dow.jan.2005$symbol,
area = dow.jan.2005$price,
group = dow.jan.2005$sector,
color = 100 * dow.jan.2005$month.ret)
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