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.

Author | Miguel Flores [aut, cre], Salvador Naya [ctb], Javier Tarrio-Saavedra [ctb], Ruben Fernandez [ctb], Rubi Arias [ctb] |

Date of publication | 2016-05-23 13:04:51 |

Maintainer | Miguel Flores <ma.flores@outlook.com> |

License | GPL (>= 2) |

Version | 0.1.0 |

**bootstrap.quantile:** Compute functional (FDA) Mandel's h and k statistics

**Cochram.test:** Function to compute the Grubbs test statistic.

**Glucose:** Glucose in Serum

**Grubbs.test:** Function to compute the Grubbs test statistic.

**h.fqcs:** This function is used to compute the FDA Mandel's h...

**h.qcs:** Function to estimate the univariate Mandel's h statistic

**IDT:** Dataset composed of the initial decomposition temperature...

**ILS:** Interlaboratoty Study

**k.fqcs:** This function is used to compute the FDA Mandel's k statistic

**k.qcs:** Function to calcute the Mandel's k statistic

**lab.aov:** Function to compute the AOV

**lab.fqcd:** Functional Quality Control Data

**lab.fqcs:** It developes an object of class 'lab.fqcs'

**lab.qcd:** Quality Control Data

**lab.qcs:** Create an object of class 'lab.qcs' to perform statistical...

**plot.lab.fqcd:** Plotting method for 'lab.fqcd' objects

**plot.lab.fqcs:** Plotting method for 'lab.fqcs' objects

**plot.lab.qcs:** Plot method for 'lab.qcs' objects

**QuantileDepth:** Creates a 'lab.fqcs' object to estimate functional quantiles...

**QuantileWalter:** It provides quantile estimates from FDA point of view.

**TG:** Thermogravimetry curves

ILS

ILS/inst

ILS/inst/CHANGES

ILS/NAMESPACE

ILS/data

ILS/data/TG.RData

ILS/data/IDT.RData

ILS/data/Glucose.RData

ILS/R

ILS/R/lab.qcs.R
ILS/R/plot.lab.fqcs.R
ILS/R/lab.fqcd.R
ILS/R/plot.lab.qcs.R
ILS/R/lab.qcd.R
ILS/R/lab.fqcs.R
ILS/R/ILS.R
ILS/R/zzz.R
ILS/MD5

ILS/DESCRIPTION

ILS/man

ILS/man/h.fqcs.Rd
ILS/man/IDT.Rd
ILS/man/Cochram.test.Rd
ILS/man/Grubbs.test.Rd
ILS/man/plot.lab.fqcd.Rd
ILS/man/bootstrap.quantile.Rd
ILS/man/plot.lab.qcs.Rd
ILS/man/Glucose.Rd
ILS/man/QuantileWalter.Rd
ILS/man/k.qcs.Rd
ILS/man/ILS.Rd
ILS/man/lab.fqcd.Rd
ILS/man/lab.aov.Rd
ILS/man/h.qcs.Rd
ILS/man/lab.qcd.Rd
ILS/man/lab.qcs.Rd
ILS/man/TG.Rd
ILS/man/plot.lab.fqcs.Rd
ILS/man/k.fqcs.Rd
ILS/man/QuantileDepth.Rd
ILS/man/lab.fqcs.Rd
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