Package: quantchem
Type: Package
Title: Quantitative chemical analysis: calibration and evaluation of results
Version: 0.1-1
Date: 2005-09-11
Depends: R (>= 2.0), MASS, outliers
Author: Lukasz Komsta
Maintainer: Lukasz Komsta <luke@novum.am.lublin.pl>
Description: Statistical evaluation of calibration curves
by different regression techniques: ordinary, weighted,
robust (up to 4th order polynomial).
Log-log and Box-Cox transform, estimation of
optimal power and weighting scheme. Tests for heteroscedascity
and normality of residuals. Different kinds of plots
commonly used in illustrating calibrations. Easy "inverse
prediction" of concentration by given responses
and statistical evaluation of results (comparison of
precision and accuracy by common tests).
License: GPL
Packaged: Sun Sep 11 21:28:56 2005; Lukke

Package: quantchem
Type: Package
Title: Quantitative chemical analysis: calibration and evaluation of results
Version: 0.11-1
Date: 2005-09-18
Depends: R (>= 2.0), MASS, outliers
Author: Lukasz Komsta
Maintainer: Lukasz Komsta <luke@novum.am.lublin.pl>
Description: Statistical evaluation of calibration curves
by different regression techniques: ordinary, weighted,
robust (up to 4th order polynomial).
Log-log and Box-Cox transform, estimation of
optimal power and weighting scheme. Tests for heteroscedascity
and normality of residuals. Different kinds of plots
commonly used in illustrating calibrations. Easy "inverse
prediction" of concentration by given responses
and statistical evaluation of results (comparison of
precision and accuracy by common tests).
License: GPL
Packaged: Mon Sep 19 19:26:39 2005; Lukke

Package: quantchem
Type: Package
Title: Quantitative chemical analysis: calibration and evaluation of results
Version: 0.11-2
Date: 2005-09-18
Depends: R (>= 2.0), MASS, outliers
Author: Lukasz Komsta
Maintainer: Lukasz Komsta <luke@novum.am.lublin.pl>
Description: Statistical evaluation of calibration curves
by different regression techniques: ordinary, weighted,
robust (up to 4th order polynomial).
Log-log and Box-Cox transform, estimation of
optimal power and weighting scheme. Tests for heteroscedascity
and normality of residuals. Different kinds of plots
commonly used in illustrating calibrations. Easy "inverse
prediction" of concentration by given responses
and statistical evaluation of results (comparison of
precision and accuracy by common tests).
License: GPL
Packaged: Sun Feb 26 21:06:38 2006; hornik