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# 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 - 2009, Rmetrics Association, Zurich
# 1999 - 2009, Diethelm Wuertz <wuertz@itp.phys.ethz.ch>
# www.rmetrics.org
# for code accessed (or partly included) from other R-ports
# and other sources see R's copyright and license files
################################################################################
# FUNCTION: DESCRIPTION:
# show.fPFOLIOBACKTEST Print method for 'fPFOLIOBACKTEST' objects
################################################################################
setMethod("show", "fPFOLIOBACKTEST",
function(object)
{
# A function implemented by Diethelm Wuertz and William Chen
# Description:
# S4 Print Method for an object of class "fPFOLIODATA"
# Arguments:
# object - an object of class "fPFOLIOSPEC"
# FUNCTION:
# Windows:
cat("\nBacktest Specification:\t")
cat("\n\n Windows Function: ",
object@windows$windows)
cat("\n Windows Params:\t")
winParams = object@windows$params
paramNames = names(winParams)
chars = nchar(paramNames)
for (i in seq(along = winParams)){
cat("\n -", paramNames[i],
paste(rep(" ", 24-nchar(paramNames[i])),collapse = ""),
as.character(winParams[[i]]))
}
# Strategy:
cat("\n\n Strategy Function: ",
object@strategy$strategy)
cat("\n Strategy Params:\t")
strategyParams = object@strategy$params
paramNames = names(strategyParams)
for (i in seq(along = strategyParams)){
cat("\n -", paramNames[i],
paste(rep(" ", 24-nchar(paramNames[i])),collapse = ""),
as.character(strategyParams[[i]]))
}
# Smoother:
cat("\n\n Smoother Function: ",
object@smoother$smoother)
cat("\n Smoother Params:\t")
smootherParams = object@smoother$params
paramNames = names(smootherParams)
for (i in seq(along = smootherParams)){
cat("\n -", paramNames[i],
paste(rep(" ", 24-nchar(paramNames[i])),collapse = ""),
substr(as.character(smootherParams[[i]]), 1, 5))
}
# Messages:
cat("\n\n Messages: ",
unlist(object@messages), "\n\n")
# Return Value:
invisible(object)
})
################################################################################
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