ergmm.drawpie function

Draw a pie chart at a specified location.

Used by plot.ergmm to draw pie charts to visualize soft clusterings when pie=TRUE. Exported as a courtesy to dependent packages.

ergmm.drawpie(center, radius, probs, n = 50, cols = seq_along(probs), ...)

Arguments

• center: A numeric vector of length 2, specifying the horizontal and the vertical coordinates of its center.
• radius: Radius of the pie chart.
• probs: A vector of probabilities/weights of each sector; they do not have to sum to 1.
• n: Number of points to use to approximate the "circle".
• cols: A vector of colors to use for the sectors.
• ...: Additional arguments, currently unused.

Examples

plot(c(0,sum(1:11))*2,c(-10,10),type="n",asp=1)
for(i in 1:10) ergmm.drawpie(c(sum(1:i)*2,0), radius=i, probs=1:(i+1))

See Also

plot.ergmm

Author(s)

See COPYRIGHT.