plot.multiscan {multiscan} | R Documentation |
This function provides plots for fitted model and standardised
residual for multiscan
fitted objects.
## S3 method for class 'multiscan': plot(x, residual=FALSE,...)
x |
a multiscan fitted object. |
residual |
Logical. Should residuals be plotted instead of the
fitted model?. Defaults to FALSE . |
... |
Further arguments passed to the plot function. |
Fitted model on the input data, after rescaling by the corresponding scanning effects, is plotted against the estimated gene expressions. Standardised residuals for each scan of data are plotted against the rank of estimated gene expressions.
Returns either one plot of the fitted model (residual=FALSE
) on the input data or
m
plots of the residuals (residual=TRUE
) corresponding to each scan of data.
Khondoker, M. R., Glasbey, C. A. and Worton, B. J. (2006). Statistical estimation of gene expression using multiple laser scans of microarrays. Bioinformatics 22, 215–219.
data(murine) fit<-multiscan(murine) ## plot the fitted model plot(fit) ## plot the residuals op<-par(mfrow=c(2,2)) plot(fit, residual=TRUE) par(op)