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#
# fields is a package for analysis of spatial data written for
# the R software environment.
# Copyright (C) 2024 Colorado School of Mines
# 1500 Illinois St., Golden, CO 80401
# Contact: Douglas Nychka, douglasnychka@gmail.com,
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with the R software environment if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
# or see http://www.r-project.org/Licenses/GPL-2
##END HEADER
"stats" <- function(x, by) {
if (!missing(by)) {
x <- cat.to.list(c(x), by)
}
if (!is.list(x) & !is.matrix(x))
x <- matrix(x, ncol = 1)
if (is.list(x)) {
ncol <- length(x)
out <- matrix(NA, ncol = ncol, nrow = length(describe()))
dimnames(out) <- list(describe(), names(x))
for (j in (1:ncol)) {
if (is.numeric(x[[j]])) {
out[, j] <- describe(x[[j]])
}
}
return(out)
}
if (is.matrix(x)) {
nc <- ncol(x)
out <- matrix(NA, ncol = nc, nrow = length(describe()))
dimnames(out) <- list(describe(), dimnames(x)[[2]])
for (j in (1:nc)) {
out[, j] <- describe(x[, j])
}
return(out)
}
}
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