diff options
| author | jranke <jranke@edb9625f-4e0d-4859-8d74-9fd3b1da38cb> | 2012-03-15 15:54:14 +0000 |
|---|---|---|
| committer | jranke <jranke@edb9625f-4e0d-4859-8d74-9fd3b1da38cb> | 2012-03-15 15:54:14 +0000 |
| commit | 1718d434efae26de02754c6622c43f4dc9e624b9 (patch) | |
| tree | c2dafe942f65e94cd43e1ba17933b667f284d154 /R/mkinresplot.R | |
| parent | 2b244ef7d3cbebaaa653d8c8ac87090e34525f7a (diff) | |
Update kinfit and mkin to the latest version published on BerliOS.
git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/kinfit/pkg/mkin@17 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Diffstat (limited to 'R/mkinresplot.R')
| -rw-r--r-- | R/mkinresplot.R | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/R/mkinresplot.R b/R/mkinresplot.R new file mode 100644 index 00000000..bede5f78 --- /dev/null +++ b/R/mkinresplot.R @@ -0,0 +1,54 @@ +# $Id: $
+
+# Copyright (C) 2008-2011 Katrin Lindenberger and Johannes Ranke
+# Contact: mkin-devel@lists.berlios.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/>
+
+mkinresplot <- function (object, obs_vars = vector(),
+ xlab = "Time [days]", ylab = "Residual [% of applied radioactivity]",
+ maxabs = "auto", legend= TRUE, lpos = "topright", ...)
+{
+ obs_vars_all <- as.character(unique(object$data$variable))
+
+ if (length(obs_vars) > 0){
+ vars <- intersect(obs_vars_all, obs_vars)
+ } else vars <- obs_vars_all
+
+ residuals <- subset(object$data, variable %in% vars, residual)
+
+ if (maxabs == "auto") maxabs = max(abs(residuals), na.rm = TRUE)
+
+ col_obs <- pch_obs <- 1:length(vars)
+ names(col_obs) <- names(pch_obs) <- vars
+
+ plot(0, xlab = xlab, ylab = ylab,
+ xlim = c(0, 1.1 * max(object$data$time)),
+ ylim = c(-1.2 * maxabs, 1.2 * maxabs), ...)
+
+ for(var in vars){
+ residuals_plot <- subset(object$data, variable == var, c("time", "residual"))
+ points(residuals_plot, pch = pch_obs[var], col = col_obs[var])
+ }
+
+ abline(h = 0, lty = 2)
+ title(paste("Residuals of mkin fit"), font.main = 1)
+
+ if (legend == TRUE) {
+ legend(lpos, inset = c(0.05, 0.05), legend = vars,
+ col = col_obs, pch = pch_obs)
+ }
+}
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