cvq2: Calculate the predictive squared correlation coefficient

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The external prediction capability of quantitative structure-activity relationship (QSAR) models is often quantified using the predictive squared correlation coefficient. This value can be calculated with an external data set or by cross validation.

Author
Torsten Thalheim
Date of publication
2013-10-15 08:42:38
Maintainer
Torsten Thalheim <torstenthalheim@gmx.de>
License
GPL-3
Version
1.2.0

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Man pages

cvq2-class
Class '"cvq2"'
cvq2-package
Calculate the predictive squared correlation coefficient.
cvq2.sample.A
Small data set to demonstrate the difference between the...
cvq2.sample.A_pred
Prediction set for model set 'cvq2.sample.A'.
cvq2.sample.B
Small data set to demonstrate the difference between the...
cvq2.sample.C
Small data set to demonstrate the statistic methods.
cvq2.sample.D
Small data set to demonstrate the statistic methods.
predPow
Statistical analysis of a model results compared to...
q2
Model prediction power calculation.
q2-class
Class '"q2"'

Files in this package

cvq2
cvq2/NAMESPACE
cvq2/data
cvq2/data/cvq2.sample.B.rda
cvq2/data/cvq2.sample.A_pred.rda
cvq2/data/cvq2.sample.C.rda
cvq2/data/cvq2.sample.D.rda
cvq2/data/cvq2.sample.A.rda
cvq2/R
cvq2/R/func.sortDataColumns.R
cvq2/R/cvqsquare.R
cvq2/R/predictionPower.R
cvq2/R/func.createSample.R
cvq2/R/func.completeInputPar.R
cvq2/R/predPow.R
cvq2/R/func.get_data_stats.R
cvq2/R/func.calcRMSE.R
cvq2/R/func.completeOutputPar.R
cvq2/R/func.output.linearFormula.R
cvq2/R/cvq2.R
cvq2/R/decrement.R
cvq2/R/mainfunc.stats.R
cvq2/R/func.constructRegressionFormula.R
cvq2/R/func.linearRegressionAnalysis.R
cvq2/R/q2.R
cvq2/R/qsq.R
cvq2/R/func.output.regressionFormulaWithCoefficients.R
cvq2/R/func.crossValidationAnalysis.R
cvq2/R/func.calcXSquare.R
cvq2/R/func.output.coefficients.R
cvq2/R/calibPow.R
cvq2/R/increment.R
cvq2/R/func.externalValidationAnalysis.R
cvq2/R/mainfunc.q2.R
cvq2/R/func.extendDataframeForRegValues.R
cvq2/R/func.output.performanceValues.R
cvq2/R/looq2.R
cvq2/R/calibrationPower.R
cvq2/R/class.R
cvq2/R/cvqsq.R
cvq2/R/qsquare.R
cvq2/MD5
cvq2/DESCRIPTION
cvq2/man
cvq2/man/q2-class.Rd
cvq2/man/cvq2.sample.D.Rd
cvq2/man/q2.Rd
cvq2/man/cvq2-class.Rd
cvq2/man/cvq2.sample.A_pred.Rd
cvq2/man/cvq2-package.Rd
cvq2/man/cvq2.sample.B.Rd
cvq2/man/cvq2.sample.A.Rd
cvq2/man/predPow.Rd
cvq2/man/cvq2.sample.C.Rd