diff options
Diffstat (limited to 'man/drfit.Rd')
| -rw-r--r-- | man/drfit.Rd | 7 |
1 files changed, 6 insertions, 1 deletions
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.} |