drmteControl: Sets control arguments

Description

Set control arguments in the control argument in the function 'drmte()'.

Usage

drmteControl(constr = FALSE, errorm = TRUE, maxIt = 500, method="BFGS",
  noMessage = FALSE, relTol = 1e-07, rmNA=FALSE, useD = FALSE,
  trace = FALSE, otrace = FALSE, warnVal = -1, dscaleThres = 1e-15, rscaleThres = 1e-15,
  conCheck = TRUE)

Value

A list with 8 components, one for each of the above arguments.

Arguments

constr: logical. If TRUE optimisation is constrained, only yielding non-negative parameters.
errorm: logical specifying whether failed convergence in drm should result in an error or only a warning.
maxIt: numeric. The maximum number of iterations in the optimisation procedure.
method: character string. The method used in the optimisation procedure. See optim for available methods.
noMessage: logical, specifying whether or not messages should be displayed.
relTol: numeric. The relative tolerance in the optimisation procedure.
rmNA: logical. Should NAs be removed from sum of squares used for estimation? Default is FALSE (not removed).
useD: logical. If TRUE derivatives are used for estimation (if available).
trace: logical. If TRUE the trace from optim is displayed.
otrace: logical. If TRUE the output from optim is displayed.
warnVal: numeric. If equal to 0 then the warnings are stored and displayed at the end. See under 'warn' in options. The default results in suppression of warnings.
dscaleThres: numeric value specifying the threshold for dose scaling.
rscaleThres: numeric value specifying the threshold for response scaling.
conCheck: logical, switching on/off handling of control measurements.

Author

Christian Ritz

Examples

Run this code

### Displaying the default settings
drmteControl()

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