Find interpolated value of light probability

Find interpolated value of light probability

.interpolateLightProb(x, x0, x1, y0, y1)

Arguments

x	the species shade tolerance trait value for which we want to find the interpolated probability.
x0	the floor of x corresponding to a class of shade tolerance in the sufficientLight table.
x1	the ceiling of x corresponding to a class of shade tolerance in the sufficientLight table.
y0	the probability of germination in the sufficientLight table corresponding to x0.
y1	the probability of germination in the sufficientLight table corresponding to x1.

Value

vector of the interpolated value