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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
"print.summary.sreg" <- function(x, ...) {
digits <- x$digits
c1 <- "Number of Observations:"
c2 <- x$num.observation
c1 <- c(c1, "Number of unique points:")
c2 <- c(c2, x$num.uniq)
c1 <- c(c1, "Eff. degrees of freedom for spline:")
c2 <- c(c2, format(round(x$enp, 1)))
c1 <- c(c1, "Residual degrees of freedom:")
c2 <- c(c2, format(round(x$num.observation - x$enp, 1)))
c1 <- c(c1, "GCV est. tau ")
c2 <- c(c2, format(signif(x$tauHat.GCV, digits)))
if (!is.na(x$tauHat.pure.error)) {
c1 <- c(c1, "Pure error tau")
c2 <- c(c2, format(signif(x$tauHat.pure.error, digits)))
}
c1 <- c(c1, "lambda ")
c2 <- c(c2, signif(x$lambda, digits))
#\tc1 <- c(c1, 'Cost in GCV')
#\tc2 <- c(c2, format(round(x$cost, 2)))
#\tc1 <- c(c1, 'GCV Minimum')
#\tc2 <- c(c2, format(signif(x$gcvmin, digits)))
sum <- cbind(c1, c2)
dimnames(sum) <- list(rep("", dim(sum)[1]), rep("", dim(sum)[2]))
res.quantile <- x$res.quantile
names(res.quantile) <- c("min", "1st Q", "median", "3rd Q",
"max")
###
###
###
cat("CALL:\n")
dput(x$call)
print(sum, quote = FALSE)
cat("\n")
cat("RESIDUAL SUMMARY:", fill = TRUE)
print(signif(res.quantile, digits))
cat("\n")
cat("DETAILS ON SMOOTHING PARAMETER:", fill = TRUE)
cat(" Method used: ", x$method, " Cost: ", x$cost, fill = TRUE)
#\tcat(' Stats on this choice of lambda', fill = TRUE)
print(x$sum.gcv.lambda, digits = digits)
cat("\n")
cat(" Summary of estimates for lambda", fill = TRUE)
print(x$lambda.est, digits = x$digits)
invisible(x)
}
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