Package: ILS 0.2

Miguel Flores

ILS: Interlaboratory Study

It performs interlaboratory studies (ILS) to detect those laboratories that provide non-consistent results when comparing to others. It permits to work simultaneously with various testing materials, from standard univariate, and functional data analysis (FDA) perspectives. The univariate approach based on ASTM E691-08 consist of estimating the Mandel's h and k statistics to identify those laboratories that provide more significant different results, testing also the presence of outliers by Cochran and Grubbs tests, Analysis of variance (ANOVA) techniques are provided (F and Tuckey tests) to test differences in means corresponding to different laboratories per each material. Taking into account the functional nature of data retrieved in analytical chemistry, applied physics and engineering (spectra, thermograms, etc.). ILS package provides a FDA approach for finding the Mandel's k and h statistics distribution by smoothing bootstrap resampling.

Authors:Miguel Flores [aut, cre], Ruben Fernandez [aut], Salvador Naya [aut], Javier Tarrio-Saavedra [aut]

ILS_0.2.tar.gz
ILS_0.2.zip(r-4.7-any)ILS_0.2.zip(r-4.6-any)ILS_0.2.zip(r-4.5-any)
ILS_0.2.tgz(r-4.6-any)ILS_0.2.tgz(r-4.5-any)
ILS_0.2.tar.gz(r-4.7-any)ILS_0.2.tar.gz(r-4.6-any)
ILS_0.2.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
ILS/json (API)

# Install 'ILS' in R:
install.packages('ILS', repos = c('https://mflores72000.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/mflores72000/ils/issues

Datasets:
  • DSC - Differential Scanning Calorimetry curves
  • Glucose - Glucose in Serum
  • IDT - Dataset composed of the initial decomposition temperature (IDT) of different samples of Calcium Oxalate, obtained by 7 different laboratories
  • TG - Thermogravimetry curves

On CRAN:

Conda:

6.48 score 75 scripts 311 downloads 47 mentions 13 exports 61 dependencies

Last updated from:1776e9b77e. Checks:7 WARNING, 2 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-develWARNING160
source / vignettesOK242
linux-releaseWARNING162
macos-releaseWARNING165
macos-oldrelWARNING203
windows-develWARNING109
windows-releaseWARNING162
windows-oldrelWARNING102
wasm-releaseOK113

Exports:boot.sim.setcochran.testfunc.ils.formulagrubbs.testh.qcsils.fqcdatails.fqcsk.qcslab.aovlab.qcdatalab.qcsmandel.fqcsoutliers.ils

Dependencies:ashbitopscliclustercodetoolscolorspacecpp11depthToolsdeSolvedoParallelevaluatefarverfdafda.uscfdsFNNforeachggplot2gluegtablehdrcdehighrisobanditeratorskernlabKernSmoothknitrkskSampleslabelinglatticelifecyclelocfitMASSMatrixmclustmgcvmultcompmulticoolmvtnormnlmepcaPPpracmaR6rainbowRColorBrewerRcppRCurlrlangS7sandwichscalesSuppDistssurvivalTH.datavctrsviridisLitewithrxfunyamlzoo

Conference materials
r colorize("Novas librerías para o control estatístico da calidade (qcr) e estudos interlaboratorio (ILS) no contorno da Industria 4.0","#1CA666") | r colorize("Statistical quality control using the libraries qcr, ILS and fda.qc","#1CA666") | r colorize("Salvador Naya Fernández | De Galicia a Ecuador. Ida e volta con R.","#1CA666")

Last update: 2022-10-10
Started: 2022-09-15

Conferences and presentations
r colorize("Statistical quality control with QCR and ILS packages.","#1CA666") | r colorize("Salvador Naya Fernández | De Galicia a Ecuador. Ida e volta con R.","#1CA666")

Last update: 2022-10-10
Started: 2022-09-15

Articles
r colorize("Functional extensions of Mandel’s h and k statistics for outlier detection in interlaboratory studies.","#1CA666") | r colorize("Cite","#1CA666") | r colorize("An R package for statistical analysis in Interlaboratory Studies","#1CA666") | r colorize("Statistical functional approach for interlaboratory studies with thermal data","#1CA666") | r colorize("Robust bootstrapped Mandel's h and k statistics for outlier detection in interlaboratory studies","#1CA666")

Last update: 2022-10-10
Started: 2022-10-05

Degree work
r colorize("New Contributions of Functional Data Analysis in Statistical Process Control","#1CA666") | r colorize("Cite","#1CA666") | r colorize("New methodology for the detection of not consistent results in interlaboratory studies using functional data analysis","#1CA666") | r colorize("Application of a new methodology based on the Bootstrap method for the detection of atypical results in interlaboratory studies: A practical case in clinical laboratories","#1CA666") | r colorize("Functional data analysis approach of Mandel's h and k statistic in Interlaboratory Studies","#1CA666")

Last update: 2022-10-10
Started: 2022-09-15

About the authors
r colorize("Dr. Miguel Alfonso Flores","#1CA666") | r colorize("Biography","#1CA666") | r colorize("Dr. Rubén Fernandez","#1CA666") | r colorize("Dr. Salvador Naya","#1CA666") | r colorize("Dr. Javier Tarrio-Saavedra","#1CA666")

Last update: 2022-10-10
Started: 2022-09-15

Functional Data Analysis (FDA)
r colorize("3. Interlaboratory Studies: New FDA Approach","#1CA666") | r colorize("3.1. Hypothesis of reproducibility and repeatability","#1CA666") | r colorize("3.2. ILS: Thermogravimetric Study","#1CA666")

Last update: 2022-10-03
Started: 2022-09-15

Univariate Data Analysis
r colorize("2. Standard Approach","#1CA666") | r colorize("2.1. Consistency tests","#1CA666") | r colorize("2.1.1. Mandel's h statistic and Grubbs test","#1CA666") | r colorize("2.1.2. Mandel's k statistic and Cochran test","#1CA666") | r colorize("2.2. ILS: Glucose study","#1CA666")

Last update: 2022-09-15
Started: 2022-09-12

Examples ILS
r colorize("1. Examples of Interlaboratory Studies","#1CA666") | r colorize("1.2. Clinical study of blood glucose measurement","#1CA666") | r colorize("1.2. Characterization of materials by thermogravimetric analysis","#1CA666")

Last update: 2022-09-15
Started: 2022-09-15

Readme and manuals

Help Manual

Help pageTopics
Bootstrap samples of a functional statisticboot.sim.set
Function to compute the Cochran test statisticcochran.test cochran.test.default cochran.test.lab.qcdata
Differential Scanning Calorimetry curvesDSC
Descriptive measures for functional data.func.ils.formula
Glucose in SerumGlucose
Function to compute the Grubbs test statisticgrubbs.test grubbs.test.default grubbs.test.lab.qcdata
Function to estimate the univariate Mandel's h statistich.qcs h.qcs.default h.qcs.lab.qcdata
Dataset composed of the initial decomposition temperature (IDT) of different samples of Calcium Oxalate, obtained by 7 different laboratoriesIDT
Interlaboratoty StudyILS
Functional Quality Control Datails.fqcdata
It developes an object of class 'ils.fqcs'ils.fqcs ils.fqcs.default ils.fqcs.ils.fqcdata print.ils.fqcs summary.ils.fqcs
Function to calcute the Mandel's k statistick.qcs k.qcs.default k.qcs.lab.qcdata
Function to compute the AOVlab.aov lab.aov.default lab.aov.lab.qcdata
Quality Control Datalab.qcdata
Create an object of class 'lab.qcs' to perform statistical quality control. This function is used to compute statistics required for plotting Statiticslab.qcs print.lab.qcs summary.lab.qcs
This function is used to compute the FDA Mandel's h and k statisticmandel.fqcs mandel.fqcs.default mandel.fqcs.ils.fqcdata
Detecting outliers for functional datasetoutliers.ils
Plotting method for 'ils.fqcdata' objectsplot.ils.fqcdata
Plotting method for 'ils.fqcs' objectsplot.ils.fqcs
Plot method for 'lab.qcdata' objectsplot.lab.qcdata
Plot method for 'lab.qcs' objectsplot.lab.qcs
Plotting method for 'mandel.fqcs' objectsplot.mandel.fqcs
Thermogravimetry curvesTG