aboutsummaryrefslogtreecommitdiff
path: root/man
diff options
context:
space:
mode:
authorranke <ranke@d1b72e20-2ee0-0310-a1c4-ad5adbbefcdc>2005-02-24 14:53:32 +0000
committerranke <ranke@d1b72e20-2ee0-0310-a1c4-ad5adbbefcdc>2005-02-24 14:53:32 +0000
commitf92cc2ed89ea77d206866231247cc5fa28e564ed (patch)
treea35c53cb604e27d725b7995fed1fd0dddaaa1a4d /man
parentb8a7ce784ce498130058a9cff999dc52955461fa (diff)
I added the possibility to select one from the possible fits in the
drfit function, so only one fit is reported per substance. git-svn-id: http://kriemhild.uft.uni-bremen.de/svn/drfit@12 d1b72e20-2ee0-0310-a1c4-ad5adbbefcdc
Diffstat (limited to 'man')
-rw-r--r--man/drdata.Rd3
-rw-r--r--man/drfit.Rd7
2 files changed, 8 insertions, 2 deletions
diff --git a/man/drdata.Rd b/man/drdata.Rd
index dd62ff9..f46a4d3 100644
--- a/man/drdata.Rd
+++ b/man/drdata.Rd
@@ -13,7 +13,8 @@
A string or an array of strings with the substance names for
which dose-response data is to be retrieved.}
\item{experimentator}{
- The name of the experimentator whose data is to be used.}
+ The name of the experimentator whose data is to be used. Default is "%", which
+ means that data from all experimentators are retrieved.}
\item{db}{
The database to be used. Currently only "cytotox" of the UFT Department of
Bioorganic Chemistry is supported.}
diff --git a/man/drfit.Rd b/man/drfit.Rd
index f9843f5..30f3fd4 100644
--- a/man/drfit.Rd
+++ b/man/drfit.Rd
@@ -6,7 +6,7 @@
biometric results for (eco)toxicity evaluation
}
\usage{
- drfit(data, startlogEC50 = NA, lognorm = TRUE, logis = FALSE,
+ drfit(data, startlogEC50 = NA, chooseone = TRUE, lognorm = TRUE, logis = FALSE,
linearlogis = FALSE, b0 = 2, f0 = 0)
}
\arguments{
@@ -32,6 +32,11 @@
\item{linearlogis}{
A boolean defining if the linear-logistic function as defined by van Ewijk and Hoekstra
1993 is fitted to the data. Default is FALSE.}
+ \item{chooseone}{
+ If TRUE (default), the models are tried in the order linearlogis, logis and lognorm,
+ and the first model that produces a valid fit is used. Usually this will be the one
+ with the lowest residual standard deviation. If FALSE, all models that are set to TRUE
+ and that can be fitted will be reported.}
\item{b0,f0}{
If the linearlogistic model is fitted, b0 and f0 give the possibility to
adapt the starting values for the parameters b and f.}

Contact - Imprint