ISEtools (version 3.2.0)

LeadStdAdd: ISE measurements of lead in soil

Description

A data set containing emf responses for 3 ISEs measuring lead in soil at Silvermines, Ireland. Calibration data and experimental data for 17 samples (in standard addition format) are included.

Usage

data(LeadStdAdd)

Format

Load example lead data as an object of type ISEdata (see function loadISEdata)

References

Dillingham, P.W., Radu, T., Diamond, D., Radu, A. and McGraw, C.M. (2012). Bayesian Methods for Ion Selective Electrodes. Electroanalysis, 24, 316-324. <doi:10.1002/elan.201100510>

Dillingham, P.W., Alsaedi, B.S.O., Radu, A., and McGraw, C.M. (2019). Semi-automated data analysis for ion-selective electrodes and arrays using the R package ISEtools. Sensors 19(20), 4544. <doi: 10.3390/s19204544>

Dillingham, P.W., Alsaedi, B.S.O., Granados-Focil, S., Radu, A., and McGraw, C.M. (2020). Establishing meaningful Limits of Detection for ion-selective electrodes and other nonlinear sensors. ACS Sensors, 5, 250-257. <doi:10.1021/acssensors.9b02133>

Examples

data(LeadStdAdd)
print(LeadStdAdd)
summary(LeadStdAdd)
plot(LeadStdAdd)
if (FALSE) {
# Additional usage of this dataset with describeISE and analyseISE:
example1 = describeISE(LeadStdAdd, Z = 2, temperature = 21)
print(example1)
summary(example1)
plot(example1)
example2 = analyseISE(LeadStdAdd, Z = 2, temperature = 21)
print(example2)
summary(example2)
plot(example2, ylim = c(-7, -3), xlab = "ID (Sample)", 
	ylab = expression(paste(log[10], " ", Pb^{paste("2","+",sep="")} )))
}