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# HEADER ####################################################
# This is file spam/R/rowcolstats.R. #
# It is part of the R package spam, #
# --> https://CRAN.R-project.org/package=spam #
# --> https://CRAN.R-project.org/package=spam64 #
# --> https://git.math.uzh.ch/reinhard.furrer/spam #
# by Reinhard Furrer [aut, cre], Florian Gerber [aut], #
# Roman Flury [aut], Daniel Gerber [ctb], #
# Kaspar Moesinger [ctb] #
# HEADER END ################################################
rowSums.spam <- function(x,...) {
## print("1")
if( getOption("spam.force64") )
SS <- .format64()
else
SS <- .format.spam(x)
return(.C64("rowsums",
SIGNATURE=c("double", SS$signature, SS$signature,
"double"),
x@entries,
x@rowpointers,
x@dimension[1],
rs = vector_dc("double", x@dimension[1]),
INTENT=c("r", "r", "r",
"w"),
NAOK = getOption("spam.NAOK"),
PACKAGE = SS$package)$rs )
}
colSums.spam <- function(x,...) {
## print("2")
if( getOption("spam.force64") )
SS <- .format64()
else
SS <- .format.spam(x)
return(.C64("colsums",
SIGNATURE=c("double", SS$signature, SS$signature, SS$signature,
"double"),
x@entries,
x@colindices,
x@rowpointers,
x@dimension[1],
cs = vector_dc("double", x@dimension[2]),
INTENT=c("r", "r", "r","r",
"w"),
NAOK = getOption("spam.NAOK"),
PACKAGE = SS$package)$cs )
}
rowMeans.spam <- function(x,...) {
## print("3")
if( getOption("spam.force64") )
SS <- .format64()
else
SS <- .format.spam(x)
return(.C64("rowmeans",
SIGNATURE=c("double", SS$signature, SS$signature,
SS$signature, SS$signature,
"double"),
x@entries,
x@rowpointers,
x@dimension[1],
x@dimension[2],
getOption("spam.structurebased"),
rm = vector_dc("double", x@dimension[1]),
INTENT=c("r", "r", "r",
"r", "r",
"rw"),
NAOK = getOption("spam.NAOK"),
PACKAGE = SS$package)$rm )
}
colMeans.spam <- function(x,...) {
## print("4")
if( getOption("spam.force64") )
SS <- .format64()
else
SS <- .format.spam(x)
return(.C64("colmeans",
SIGNATURE=c("double", SS$signature, SS$signature,
SS$signature, SS$signature, SS$signature,
"double", SS$signature),
x@entries,
x@colindices,
x@rowpointers,
x@dimension[1],
x@dimension[2],
getOption("spam.structurebased"),
cm = vector_dc("double", x@dimension[2]),
vector_dc(SS$type, x@dimension[2]),
INTENT=c("r", "r", "r",
"r", "r", "r",
"rw", "rw"),
NAOK = getOption("spam.NAOK"),
PACKAGE = SS$package)$cm )
}
setMethod("rowSums","spam",rowSums.spam)
setMethod("colSums","spam",colSums.spam)
setMethod("rowMeans","spam",rowMeans.spam)
setMethod("colMeans","spam",colMeans.spam)
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