R: Visualisation of foreground and background fluorescence spot...
fgbg.visu
R Documentation
Visualisation of foreground and background fluorescence spot intensities in both channels
Description
This function generates 2D-plots of the foreground, background and background corrected
fluorescence intensities of channel 1 and of channel 2, respectively.
Usage
fgbg.visu(obj,label)
Arguments
obj
object of class “marrayRaw”
label
character string for labelling. It will be added to the title of the first sub-plot.
Details
The function fgbg.visu produces 2D-representations of the foreground
and background intensities for both fluorescence channels (as stored in
obj). Additionally, a plot of the difference between fore- and
background intensities is generated (background-corrected intensities).
All intensities are log2-transformed. The colour range for plotting is defined by 0 and the maximum of
the logged intensity for each sub-graph separately.
# LOADING RAW DATA
data(sw)
# PLOTTING
fgbg.visu(sw[,1])
Results
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
> library(OLIN)
Loading required package: locfit
locfit 1.5-9.1 2013-03-22
Loading required package: marray
Loading required package: limma
> png(filename="/home/ddbj/snapshot/RGM3/R_BC/result/OLIN/fgbg.visu.Rd_%03d_medium.png", width=480, height=480)
> ### Name: fgbg.visu
> ### Title: Visualisation of foreground and background fluorescence spot
> ### intensities in both channels
> ### Aliases: fgbg.visu
> ### Keywords: hplot
>
> ### ** Examples
>
> # LOADING RAW DATA
> data(sw)
> # PLOTTING
> fgbg.visu(sw[,1])
>
>
>
>
>
> dev.off()
null device
1
>