Plots uncertainty bands with shading
Plots uncertainty bands with shading
ctPoly(x, y, ylow, yhigh, steps = 20, ...)
x |
x values |
y |
y values |
ylow |
lower limits of y |
yhigh |
upper limits of y |
steps |
number of polygons to overlay - higher integers lead to smoother changes in transparency between y and yhigh / ylow. |
... |
arguments to pass to polygon() |
Nothing. Adds a polygon to existing plot.
plot(0:100,sqrt(0:100),type='l')
ctPoly(x=0:100, y=sqrt(0:100),
yhigh=sqrt(0:100) - runif(101),
ylow=sqrt(0:100) + runif(101),
col=adjustcolor('red',alpha.f=.1))Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.