Description Usage Arguments Details Value Author(s) References See Also Examples
View source: R/arrayWeightsQuick.R
Estimates relative quality weights for each array in a multiarray experiment with replication.
1  arrayWeightsQuick(y, fit)

y 
the data object used to estimate 
fit 

Estimates the relative reliability of each array by measuring how well the expression values for that array follow the linear model.
This is a quick and dirty version of arrayWeights
.
Numeric vector of weights of length ncol(fit)
.
Gordon Smyth
Ritchie, M. E., Diyagama, D., Neilson, van Laar, R., J., Dobrovic, A., Holloway, A., and Smyth, G. K. (2006). Empirical array quality weights in the analysis of microarray data. BMC Bioinformatics 7, 261. http://www.biomedcentral.com/14712105/7/261
See arrayWeights. An overview of LIMMA functions for reading data is given in 03.ReadingData.
1 2 3 4 5  ## Not run:
fit < lmFit(y, design)
arrayWeightsQuick(y, fit)
## End(Not run)

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