Highlight points on a plot
This function may be used to highlight a subset of points on an existing
plot, such as a plot produced by plot,
maPlot, or maPlot.func.
maText(subset=NULL, labels=as.character(1:length(subset)), ...)
subset |
A "logical" or "numeric" vector indicating the subset of points to highlight. |
labels |
One or more character strings or expressions specifying the text to be written. |
... |
Optional graphical parameters, see |
A function with bindings for subset, labels, and .... This latter function takes as arguments x and y, the absissa and ordinates of points on the plot.
Sandrine Dudoit, http://www.stat.berkeley.edu/~sandrine.
S. Dudoit and Y. H. Yang. (2002). Bioconductor R packages for exploratory analysis and normalization of cDNA microarray data. In G. Parmigiani, E. S. Garrett, R. A. Irizarry and S. L. Zeger, editors, The Analysis of Gene Expression Data: Methods and Software, Springer, New York.
# See examples for maPlot.
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.