diff options
| author | ranke <ranke@d1b72e20-2ee0-0310-a1c4-ad5adbbefcdc> | 2006-05-22 18:59:14 +0000 |
|---|---|---|
| committer | ranke <ranke@d1b72e20-2ee0-0310-a1c4-ad5adbbefcdc> | 2006-05-22 18:59:14 +0000 |
| commit | 4d60b8ed0236af9227db79bf062f2381e683cc4a (patch) | |
| tree | 1429a75b9010240dcb19a7f4ee027d500d696088 /man | |
| parent | 10db3d026519de5ac72e16b30060d32b967840b1 (diff) | |
Make the logit model work again, by setting a sensible
starting value for the scale argument. Now all models
get separate starting arguments, with hopefully effective
default values.
git-svn-id: http://kriemhild.uft.uni-bremen.de/svn/drfit@80 d1b72e20-2ee0-0310-a1c4-ad5adbbefcdc
Diffstat (limited to 'man')
| -rw-r--r-- | man/drfit-package.Rd | 6 | ||||
| -rw-r--r-- | man/drfit.Rd | 18 |
2 files changed, 16 insertions, 8 deletions
diff --git a/man/drfit-package.Rd b/man/drfit-package.Rd index 43334ff..3064787 100644 --- a/man/drfit-package.Rd +++ b/man/drfit-package.Rd @@ -8,7 +8,9 @@ Dose-response data evaluation See \url{../DESCRIPTION} } \details{ -There is a preliminary version of an introductory article located in \url{../doc/drfit-Rnews.pdf}. +There is an introductory article located in \url{../doc/drfit-Rnews.pdf}, +which will be published in the R News special edition on the use +of R for chemists. } \author{ Author and Maintainer: Johannes Ranke <jranke@uni-bremen.de> @@ -28,5 +30,5 @@ the advantage of my package is its user-friendliness. data(antifoul) r <- drfit(antifoul) format(r,digits=2) -\dontrun{drplot(r,antifoul,overlay=TRUE,bw=FALSE)} +drplot(r,antifoul,overlay=TRUE,bw=FALSE) } diff --git a/man/drfit.Rd b/man/drfit.Rd index 453c0f8..6b98f36 100644 --- a/man/drfit.Rd +++ b/man/drfit.Rd @@ -8,7 +8,7 @@ \usage{ drfit(data, startlogED50 = NA, chooseone = TRUE, probit = TRUE, logit = FALSE, weibull = FALSE, linlogit = FALSE, level = 0.95, linlogitWrong = NA, - allWrong = NA, s0 = 0.5, b0 = 2, f0 = 0) + allWrong = NA, ps0 = 1, ls0 = 0.5, ws0 = 0.5, b0 = 2, f0 = 0) } \arguments{ \item{data}{ @@ -56,12 +56,18 @@ logit, weibull, and the first model that produces a valid fit is used. If FALSE, all models that are set to TRUE and that can be fitted will be reported.} - \item{s0}{ - If the weibull model is fitted, s0 gives the possibility to adjust the - starting value for the shape parameter of \code{\link{pweibull}}.} + \item{ps0}{ + If the probit model is fitted, \code{ps0} gives the possibility to adjust + the starting value for the scale parameter of \code{\link{pnorm}}.} + \item{ls0}{ + If the logit model is fitted, \code{ls0} gives the possibility to adjust + the starting value for the scale parameter of \code{\link{plogis}}.} + \item{ws0}{ + If the weibull model is fitted, \code{ws0} gives the possibility to adjust + the starting value for the shape parameter of \code{\link{pweibull}}.} \item{b0,f0}{ - If the linearlogistic model is fitted, b0 and f0 give the possibility to - adjust the starting values for the parameters b and f.} + If the linearlogistic model is fitted, \code{b0} and \code{f0} give the + possibility to adjust the starting values for the parameters b and f.} } \value{ \item{results}{ |