R: Utility function that defines a color palette for use in a4
a4palette
R Documentation
Utility function that defines a color palette for use in a4
Description
Utility function that defines a color palette for use in a4.
Usage
a4palette(n, alpha = 1, Janssen = FALSE)
Arguments
n
Number of color levels the palette should provide
alpha
alpha transparency level of the colors
Janssen
logical. If TRUE, Janssen Pharmaceutical colors
are used (with a maximum of 6 possible colors).
Details
For n = 1, "blue" is returned; for n = 2
c("red", "blue") is returned; for n = 3
c("red", "green", "blue" is returned; for n = 4
c("red", "green", "blue", "purple") is returned and for n > 2,
the output of rainbow(n) is returned.
Value
a character vector of colors
Author(s)
Steven Osselaer, Tobias Verbeke
See Also
rainbow
Examples
op <- par(mfrow = c(2, 3))
for (nGroups in 1:6)
pie(rep(1, nGroups), a4palette(nGroups))
par(op)
Results
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
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> library(a4Base)
Loading required package: grid
Loading required package: Biobase
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Loading required package: parallel
Attaching package: 'BiocGenerics'
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clusterApply, clusterApplyLB, clusterCall, clusterEvalQ,
clusterExport, clusterMap, parApply, parCapply, parLapply,
parLapplyLB, parRapply, parSapply, parSapplyLB
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Filter, Find, Map, Position, Reduce, anyDuplicated, append,
as.data.frame, cbind, colnames, do.call, duplicated, eval, evalq,
get, grep, grepl, intersect, is.unsorted, lapply, lengths, mapply,
match, mget, order, paste, pmax, pmax.int, pmin, pmin.int, rank,
rbind, rownames, sapply, setdiff, sort, table, tapply, union,
unique, unsplit
Welcome to Bioconductor
Vignettes contain introductory material; view with
'browseVignettes()'. To cite Bioconductor, see
'citation("Biobase")', and for packages 'citation("pkgname")'.
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KEGG.db contains mappings based on older data because the original
resource was removed from the the public domain before the most
recent update was produced. This package should now be considered
deprecated and future versions of Bioconductor may not have it
available. Users who want more current data are encouraged to look
at the KEGGREST or reactome.db packages
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a4Base version 1.20.0
> png(filename="/home/ddbj/snapshot/RGM3/R_BC/result/a4Base/a4palette.Rd_%03d_medium.png", width=480, height=480)
> ### Name: a4palette
> ### Title: Utility function that defines a color palette for use in a4
> ### Aliases: a4palette
> ### Keywords: dplot
>
> ### ** Examples
>
> op <- par(mfrow = c(2, 3))
> for (nGroups in 1:6)
+ pie(rep(1, nGroups), a4palette(nGroups))
> par(op)
>
>
>
>
>
> dev.off()
null device
1
>