plotraw {drc}R Documentation

Plotting raw dose response data.

Description

'plotraw' plots raw dose response data, either all curves in a single coordinate system or in separate coordinate systems.

Usage

  plotraw(formula, curveid, data = NULL, na.action = na.fail, trtid, 
  colour = FALSE, conLevel = 0.01, conName = "0", trellis = FALSE, 
  log = "x", xlab, ylab, ...)

Arguments

formula a symbolic description of the model to be fit. Either of the form 'response ~ dose' or as a data frame with response value in first column and dose in second column.
curveid a vector containing the grouping of data into separate curves.
data an optional data frame where dose, response and curveid are found.
na.action a function which indicates what should happen when the data contain 'NA's. The default is 'na.fail'. To omit 'NA's use 'na.omit'.
trtid a character vector. The names of the treatment underlying the curves.
colour either logical or a vector of colours. If TRUE default colours are used. If FALSE (default) no colours are used.
conLevel numeric. Dose level below which the dose is zero (the amount of stretching on the x-axis above zero). Default is 1e-2.
conName character. Name on x axis for dose zero. Default is '"0"'.
trellis logical. If TRUE a Trellis plot is produced. If FALSE all curves are displayed in the same coordinate system.
log a character string which contains '"x"' if the x axis is to be logarithmic, '"y"' if the y axis is to be logarithmic and '"xy"' or '"yx"' if both axes are to be logarithmic. The default is "x". The empty string "" yields the original axes.
xlab an optional label for the x axis.
ylab an optional label for the y axis.
... additional arguments.

Author(s)

Christian Ritz

See Also

See Also as plot.drc.

Examples






[Package drc version 0.9-0 Index]