# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
# GNU Library General Public License for more details.
#
# You should have received a copy of the GNU Library General 
# Public License along with this library; if not, write to the 
# Free Foundation, Inc., 59 Temple Place, Suite 330, Boston, 
# MA  02111-1307  USA

# Copyrights (C)
# for this R-port: 
#   1999 - 2007, Diethelm Wuertz, GPL
#   Diethelm Wuertz <wuertz@itp.phys.ethz.ch>
#   info@rmetrics.org
#   www.rmetrics.org
# for the code accessed (or partly included) from other R-ports:
#   see R's copyright and license files
# for the code accessed (or partly included) from contributed R-ports
# and other sources
#   see Rmetrics's copyright file


################################################################################
# FUNCTION:             ADDITIONAL FUNCTIONS:
#  gevrlevelPlot         Calculates Return Levels Based on GEV Fit
#  .gevrlevelLLH         Computes log-likelihood function for gevrlevelPlot
################################################################################


test.returnLevel = 
function()
{
    # gevrlevelPlot(object, kBlocks = 20,  ci = c(0.90, 0.95, 0.99), 
    #   plottype = c("plot", "add"), labels = TRUE,...)
    
    # Artificial Data Set:
    model = list(xi = -0.25, mu = 0, beta = 1)
    x = gevSim(model = model, n = 1000, seed = 4711) 
    class(x)
    
    # Empirical distribution plot:
    fit = gevFit(x)
    gevrlevelPlot(fit)
    
    # Return Value:
    return()    
}


################################################################################