Light-Weight Methods for Normalization and Visualization of Microarray Data using Only Basic R Data Types


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Documentation for package ‘aroma.light’ version 3.23.1

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aroma.light-package Package aroma.light
1. Calibration and Normalization 1. Calibration and Normalization
aroma.light Package aroma.light
averageQuantile Gets the average empirical distribution
averageQuantile.list Gets the average empirical distribution
averageQuantile.matrix Gets the average empirical distribution
backtransformAffine Reverse affine transformation
backtransformAffine.matrix Reverse affine transformation
backtransformPrincipalCurve Reverse transformation of principal-curve fit
backtransformPrincipalCurve.matrix Reverse transformation of principal-curve fit
backtransformPrincipalCurve.numeric Reverse transformation of principal-curve fit
backtransformXYCurve Fitting a smooth curve through paired (x,y) data
backtransformXYCurve.matrix Fitting a smooth curve through paired (x,y) data
calibrateMultiscan Weighted affine calibration of a multiple re-scanned channel
calibrateMultiscan.matrix Weighted affine calibration of a multiple re-scanned channel
callNaiveGenotypes Calls genotypes in a normal sample
callNaiveGenotypes.numeric Calls genotypes in a normal sample
distanceBetweenLines Finds the shortest distance between two lines
distanceBetweenLines.default Finds the shortest distance between two lines
fitIWPCA Robust fit of linear subspace through multidimensional data
fitIWPCA.matrix Robust fit of linear subspace through multidimensional data
fitNaiveGenotypes Fit naive genotype model from a normal sample
fitNaiveGenotypes.numeric Fit naive genotype model from a normal sample
fitPrincipalCurve Fit a principal curve in K dimensions
fitPrincipalCurve.matrix Fit a principal curve in K dimensions
fitXYCurve Fitting a smooth curve through paired (x,y) data
fitXYCurve.matrix Fitting a smooth curve through paired (x,y) data
iwpca Fits an R-dimensional hyperplane using iterative re-weighted PCA
iwpca.matrix Fits an R-dimensional hyperplane using iterative re-weighted PCA
medianPolish Median polish
medianPolish.matrix Median polish
normalizeAffine Weighted affine normalization between channels and arrays
normalizeAffine.matrix Weighted affine normalization between channels and arrays
normalizeAverage Rescales channel vectors to get the same average
normalizeAverage.list Rescales channel vectors to get the same average
normalizeAverage.matrix Rescales channel vectors to get the same average
normalizeCurveFit Weighted curve-fit normalization between a pair of channels
normalizeCurveFit.matrix Weighted curve-fit normalization between a pair of channels
normalizeDifferencesToAverage Rescales channel vectors to get the same average
normalizeDifferencesToAverage.list Rescales channel vectors to get the same average
normalizeFragmentLength Normalizes signals for PCR fragment-length effects
normalizeFragmentLength.default Normalizes signals for PCR fragment-length effects
normalizeLoess Weighted curve-fit normalization between a pair of channels
normalizeLoess.matrix Weighted curve-fit normalization between a pair of channels
normalizeLowess Weighted curve-fit normalization between a pair of channels
normalizeLowess.matrix Weighted curve-fit normalization between a pair of channels
normalizeQuantile Normalizes the empirical distribution of one of more samples to a target distribution
normalizeQuantile.default Normalizes the empirical distribution of one of more samples to a target distribution
normalizeQuantileRank Normalizes the empirical distribution of one of more samples to a target distribution
normalizeQuantileRank.list Normalizes the empirical distribution of one of more samples to a target distribution
normalizeQuantileRank.matrix Normalizes the empirical distribution of a set of samples to a common target distribution
normalizeQuantileRank.numeric Normalizes the empirical distribution of one of more samples to a target distribution
normalizeQuantileSpline Normalizes the empirical distribution of one or more samples to a target distribution
normalizeQuantileSpline.list Normalizes the empirical distribution of one or more samples to a target distribution
normalizeQuantileSpline.matrix Normalizes the empirical distribution of one or more samples to a target distribution
normalizeQuantileSpline.numeric Normalizes the empirical distribution of one or more samples to a target distribution
normalizeRobustSpline Weighted curve-fit normalization between a pair of channels
normalizeRobustSpline.matrix Weighted curve-fit normalization between a pair of channels
normalizeSpline Weighted curve-fit normalization between a pair of channels
normalizeSpline.matrix Weighted curve-fit normalization between a pair of channels
normalizeTumorBoost Normalizes allele B fractions for a tumor given a match normal
normalizeTumorBoost.numeric Normalizes allele B fractions for a tumor given a match normal
pairedAlleleSpecificCopyNumbers Calculating tumor-normal paired allele-specific copy number stratified on genotypes
pairedAlleleSpecificCopyNumbers.numeric Calculating tumor-normal paired allele-specific copy number stratified on genotypes
plotDensity Plots density distributions for a set of vectors
plotDensity.data.frame Plots density distributions for a set of vectors
plotDensity.density Plots density distributions for a set of vectors
plotDensity.list Plots density distributions for a set of vectors
plotDensity.matrix Plots density distributions for a set of vectors
plotDensity.numeric Plots density distributions for a set of vectors
plotMvsA Plot log-ratios vs log-intensities
plotMvsA.matrix Plot log-ratios vs log-intensities
plotMvsAPairs Plot log-ratios/log-intensities for all unique pairs of data vectors
plotMvsAPairs.matrix Plot log-ratios/log-intensities for all unique pairs of data vectors
plotMvsMPairs Plot log-ratios vs log-ratios for all pairs of columns
plotMvsMPairs.matrix Plot log-ratios vs log-ratios for all pairs of columns
plotXYCurve Plot the relationship between two variables as a smooth curve
plotXYCurve.matrix Plot the relationship between two variables as a smooth curve
plotXYCurve.numeric Plot the relationship between two variables as a smooth curve
robustSmoothSpline Robust fit of a Smoothing Spline
robustSmoothSpline.default Robust fit of a Smoothing Spline
sampleCorrelations Calculates the correlation for random pairs of observations
sampleCorrelations.matrix Calculates the correlation for random pairs of observations
sampleTuples Sample tuples of elements from a set
sampleTuples.default Sample tuples of elements from a set
wpca Light-weight Weighted Principal Component Analysis
wpca.matrix Light-weight Weighted Principal Component Analysis