save array elements as textdata blocks instead
of data? Numeric arrays are by default
(textdata=NULL) saved in textdata blocks, character
arrays in data blocks.
dtd
location of the StatDataML DTD.
sep
field separator for textdata blocks.
na.string
the string which should be interpreted as NA element.
null.string
the string which should be interpreted as NULL
string.
posinf.string
the string which should be interpreted as +Inf.
neginf.string
the string which should be interpreted as -Inf.
nan.string
the string which should be interpreted as
NaN.
true, false
the strings which should be interpreted as TRUE/FALSE.
title
the title of the data being saved (string).
source
the source of the data being saved (string).
version
the version of the data being saved (string).
comment
a free form commentary for the data being saved (string).
date
a free form date element, date() by default.
properties
an arbitrary list or array.
Details
info attributes of arrays are used for the
info attributes of the e / ce / na tags
in StatDataML. For further details on the StatDataML format see the proposal.
Author(s)
David.Meyer@R-Project.org
See Also
readSDML
Examples
A <- matrix(1:16, ncol=4)
rownames(A) <- paste("row", 1:4, sep="")
colnames(A) <- paste("col", 1:4, sep="")
writeSDML(A, "testmat.sdml")
I <- letters[1:16]
attr(A, "info") <- I
writeSDML(A, "testmat2.sdml", textdata = FALSE)