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authorjranke <jranke@edb9625f-4e0d-4859-8d74-9fd3b1da38cb>2012-04-11 15:49:50 +0000
committerjranke <jranke@edb9625f-4e0d-4859-8d74-9fd3b1da38cb>2012-04-11 15:49:50 +0000
commit5587e833e0898e687466129dbc14950ddd58f1e0 (patch)
treef72aaf278c8efeefab801de1adec12c92fd6abc0 /man
parent4dfe4d004e16e0e7ae4b87ddf0073b1200afb971 (diff)
- Testing of the new fitting process with transformed parameters shows that it is
less stable than the way of fitting used in mkin 0.8. Presumably this is due to the frequent presence of products of two parameters (formation fractions and kinetic rate constants) in the differential equations. - mkinmod documentation was adapted to the new version - Introduce vim fold markers to the mkinmod source for convenience git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/kinfit/pkg/mkin@24 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Diffstat (limited to 'man')
-rw-r--r--man/mkinmod.Rd21
1 files changed, 9 insertions, 12 deletions
diff --git a/man/mkinmod.Rd b/man/mkinmod.Rd
index 7c117357..16ad38a6 100644
--- a/man/mkinmod.Rd
+++ b/man/mkinmod.Rd
@@ -19,12 +19,10 @@ mkinmod(...)
single first order with reversible binding "SFORB" are implemented for all
variables, while
"FOMC", "DFOP" and "HS" can additionally be chosen for the first
- variable which is assumed to be the source compartment. Optional components
- of each argument are \code{to}, a
- vector of names of variables to which a transfer is to be assumed in the
- model, and \code{sink}, a logical specifying if transformation to
- unspecified compounds (sink) is to be assumed in the model (defaults to
- \code{TRUE})
+ variable which is assumed to be the source compartment.
+ Additionally, each component of the list can include a character vector \code{to},
+ specifying names of variables to which a transfer is to be assumed in the
+ model.
}
}
\value{
@@ -37,17 +35,16 @@ mkinmod(...)
\item{coefmat}{ The coefficient matrix, if the system of differential equations can be represented by one. }
}
\author{
- Johannes Ranke <jranke@{harlan.com,uni-bremen.de}>
+ Johannes Ranke
}
\examples{
-# There are different ways to specify the SFO model
-SFO.1 <- mkinmod(parent = list(type = "SFO", to = NULL, sink = TRUE))
-SFO.2 <- mkinmod(parent = list(type = "SFO"))
-all.equal(SFO.1, SFO.2)
+# Specify the SFO model
+SFO <- mkinmod(parent = list(type = "SFO"))
# One parent compound, one metabolite, both single first order.
SFO_SFO <- mkinmod(
- parent = list(type = "SFO", to = "m1", sink = TRUE),
+ parent = list(type = "SFO", to = "m1"),
m1 = list(type = "SFO"))
+
}
\keyword{ models }

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