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# Copyright (C) 2014 Johannes Ranke
# Contact: jranke@uni-bremen.de
# This file is part of the R package mkin
# mkin 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 3 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
# this program. If not, see <http://www.gnu.org/licenses/>
mkinparplot <- function(object) {
state.optim = rownames(subset(object$start, type == "state"))
deparms.optim = rownames(subset(object$start, type == "deparm"))
fractions.optim = grep("^f_", deparms.optim, value = TRUE)
if ("g" %in% deparms.optim) fractions.optim <- c("g", fractions.optim)
rates.optim = setdiff(deparms.optim, fractions.optim)
n.plot <- c(state.optim = length(state.optim),
rates.optim = length(rates.optim),
fractions.optim = length(fractions.optim))
n.plot <- n.plot[n.plot > 0]
layout(matrix(1:length(n.plot), ncol = 1), heights = n.plot + 1)
s <- summary(object)
bpar <- data.frame(t(s$bpar))
oldpars <- par(no.readonly = TRUE)
par(mar = c(2.1, 2.1, 0.1, 2.1))
for (type in names(n.plot)) {
parnames <- get(type)
values <- bpar[parnames]
xlim = switch(type,
state.optim = range(c(0, unlist(values)),
na.rm = TRUE, finite = TRUE),
rates.optim = range(unlist(values),
na.rm = TRUE, finite = TRUE),
fractions.optim = range(c(0, 1, unlist(values)),
na.rm = TRUE, finite = TRUE))
stripchart(bpar[get(type)], xlim = xlim,
yaxt = "n", ylim = c(0.5, length(get(type)) + 0.5))
text(mean(xlim), 1:length(parnames), parnames, pos = 3, offset = 1)
arrows(as.numeric(values["Lower", ]), 1:length(parnames),
as.numeric(values["Upper", ]), 1:length(parnames),
code = 3, angle = 90, length = 0.1)
}
par(oldpars)
}
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