regquant {lmomRFA} | R Documentation |
regquant
computes quantiles of a regional frequency distribution,
i.e., values of the regional growth curve.
regqfunc
returns a function that will compute the quantiles.
regquant(f, rfd) regqfunc(rfd)
f |
Vector of probabilities. |
rfd |
Object of class rfd , containing the specification
of a regional frequency distribution. |
regquant
returns a vector of quantiles.
regqfunc
returns the qfunc
element of rfd
.
This is a function that takes one argument,
which should be a vector of probabilities, and returns a vector of quantiles.
J. R. M. Hosking hosking@watson.ibm.com
data(Cascades) rfit <- regfit(Cascades,"gno") # Fit regional distribution # Compute some quantiles regquant(seq(0.1, 0.9, by=0.1), regfit(Cascades,"gno")) # Get the quantile function (regional growth curve) rgc <- regqfunc(rfit) # Compute quantiles by evaluating the regional growth curve rgc(seq(0.1, 0.9, by=0.1)) # Plot the regional growth curve curve(rgc, 0.01, 0.99)