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# Rmetrics 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.
#
# Rmetrics 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
################################################################################
test.colCum <-
function()
{
# RUnit Test:
# Signal Series
ts <- dummyMonthlySeries(format = "counts")
colCumsums(ts)
colCummaxs(ts)
colCummins(ts)
colCumprods(ts)
colCumreturns(ts)
# Time Series:
ts <- dummyMonthlySeries()
colCumsums(ts)
colCummaxs(ts)
colCummins(ts)
colCumprods(ts)
colCumreturns(ts)
# check that timeSeries with one row still works ...
t <- ts[1,]
checkTrue(is(colCumsums(t), "timeSeries"))
checkTrue(is(colCummaxs(t), "timeSeries"))
checkTrue(is(colCummins(t), "timeSeries"))
checkTrue(is(colCumprods(t), "timeSeries"))
checkTrue(is(colCumreturns(t), "timeSeries"))
checkEquals(nrow(colCumsums(t)), 1)
checkEquals(nrow(colCummaxs(t)), 1)
checkEquals(nrow(colCummins(t)), 1)
checkEquals(nrow(colCumprods(t)), 1)
checkEquals(nrow(colCumreturns(t)), 1)
## 2022-07-27 GB: check fix for #2121
x=dummyMonthlySeries()
x[1,2]=NA
colCumsums(x, na.rm = TRUE)
colCummaxs(x, na.rm = TRUE)
colCummins(x, na.rm = TRUE)
colCumprods(x, na.rm = TRUE)
}
################################################################################
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