Luminescence (version 0.6.1)

plot_DetPlot: Create De(t) plot

Description

Plots the equivalent dose (De) in dependency of the chosen signal integral (cf. Bailey et al., 2003). The function is simply passing several arguments to the function plot and the used analysis functions and runs it in a loop. Example: legend.pos for legend position, legend for legend text.

Usage

plot_DetPlot(object, signal.integral.min, signal.integral.max, background.integral.min, background.integral.max, method = "shift", signal_integral.seq = NULL, analyse_function = "analyse_SAR.CWOSL", analyse_function.control = list(), n.channels = NULL, show_ShineDownCurve = TRUE, respect_RC.Status = FALSE, verbose = TRUE, ...)

Arguments

object

RLum.Analysis (required): input object containing data for analysis

signal.integral.min

integer (required): lower bound of the signal integral.

signal.integral.max

integer (required): upper bound of the signal integral.

background.integral.min

integer (required): lower bound of the background integral.

background.integral.max

integer (required): upper bound of the background integral.

method

character (with default): method applied for constructing the De(t) plot. shift (the default): the chosen signal integral is shifted the shine down curve, expansion: the chosen signal integral is expanded each time by its length

signal_integral.seq

numeric (optional): argument to provide an own signal integral sequence for constructing the De(t) plot

analyse_function

character (with default): name of the analyse function to be called. Supported functions are: 'analyse_SAR.CWOSL', 'analyse_pIRIRSequence'

analyse_function.control

list (optional): arguments to be passed to the supported analyse functions ('analyse_SAR.CWOSL', 'analyse_pIRIRSequence')

n.channels

integer (optional): number of channels used for the De(t) plot. If nothing is provided all De-values are calculated and plotted until the start of the background integral.

show_ShineDownCurve

logical (with default): enables or disables shine down curve in the plot output

respect_RC.Status

logical (with default): remove De-values with 'FAILED' RC.Status from the plot (cf. analyse_SAR.CWOSL and analyse_pIRIRSequence)

verbose

logical (with default): enables or disables terminal feedback

...

further arguments and graphical parameters passed to plot.default, analyse_SAR.CWOSL and analyse_pIRIRSequence. See details for further information.

Value

A plot and an RLum.Results object with the produced De values@data:

Object	Type
Description	De.values
data.frame	table with De values

@info:

Object	Type
Description	Object

Function version

0.1.0 (2016-05-19 23:48:19)

Details

method

The original method presented by Baiely et al., 2003 shifted the signal integrals and slightly extended them accounting for changes in the counting statistics. Example: c(1:3, 3:5, 5:7). However, here also another method is provided allowing to expand the signal integral by consectutively expaning the integral by its chosen length. Example: c(1:3, 1:5, 1:7)

Note that in both cases the integral limits are overlap. The finally applied limits are part of the function output.

References

Bailey, R.M., Singarayer, J.S., Ward, S., Stokes, S., 2003. Identification of partial resetting using De as a function of illumination time. Radiation Measurements 37, 511-518. doi:10.1016/S1350-4487(03)00063-5

See Also

plot, analyse_SAR.CWOSL, analyse_pIRIRSequence

Examples

## Not run: 
# ##load data
# ##ExampleData.BINfileData contains two BINfileData objects
# ##CWOSL.SAR.Data and TL.SAR.Data
# data(ExampleData.BINfileData, envir = environment())
# 
# ##transform the values from the first position in a RLum.Analysis object
# object <- Risoe.BINfileData2RLum.Analysis(CWOSL.SAR.Data, pos=1)
# 
# plot_DetPlot(object,
#              signal.integral.min = 1,
#              signal.integral.max = 3,
#              background.integral.min = 900,
#              background.integral.max = 1000,
#              n.channels = 5,
# )
# ## End(Not run)