Description Usage Arguments Author(s) See Also Examples
For a given chromosome, plot the smooths of the sense and the anti-sense from 5' to 3' (left to right on x-axis).
1 |
chrN |
The desired chromosome, e.g. for humans it would be a character string in the set of c(1:22, "X", "Y"). |
senseObj |
The result of |
cols |
A vector of colors for the lines in the plot, typically specified according to a certain pheotype of samples. |
log |
Logical, whether log-transformation should be taken on the smoothed expressions. |
xloc |
Determines whether the "Representative Genes" will be displayed according to their relative positions on the chromosome (physical), or spaced evenly (equispaced). Default is equispaced. |
geneSymbols |
Logical, whether to use Affy IDs or Gene Symbols for "Representative Genes", default is Affy IDs. |
ngenes |
Desired number of "Representative Genes". The number of actual displayed genes may differ. |
lines.at |
A vector of Affy IDs. Vertical lines will be drawn at specified genes. |
lines.col |
A vector of colors associated with
|
Robert Gentleman and Xiaochun Li
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | example(Makesense)
if (interactive())
op <- par(ask=TRUE)
cols <- ifelse(expressionSet133a$cov1=="test 1", "red", "green")
plotChr("21", esetobj, cols)
# plot on log-scale:
plotChr("21", esetobj, cols, log=TRUE)
# genesymbol instead of probe names:
plotChr("21", esetobj, cols, log=TRUE, geneSymbols=TRUE)
# add vertical lines at genes of interest:
gs <- c("220372_at", "35776_at", "200943_at")
plotChr("21", esetobj, cols, log=TRUE, geneSymbols=FALSE, lines.at=gs)
# add vertical lines at genes of interest
# with specified colors:
gs <- c("220372_at", "35776_at", "200943_at")
cc <- c("blue", "cyan","magenta")
plotChr("21", esetobj, cols, log=TRUE, geneSymbols=FALSE, lines.at=gs,
lines.col=cc)
if (interactive())
par(op)
|
Loading required package: Biobase
Loading required package: BiocGenerics
Loading required package: parallel
Attaching package: 'BiocGenerics'
The following objects are masked from 'package:parallel':
clusterApply, clusterApplyLB, clusterCall, clusterEvalQ,
clusterExport, clusterMap, parApply, parCapply, parLapply,
parLapplyLB, parRapply, parSapply, parSapplyLB
The following objects are masked from 'package:stats':
IQR, mad, sd, var, xtabs
The following objects are masked from 'package:base':
Filter, Find, Map, Position, Reduce, anyDuplicated, append,
as.data.frame, basename, cbind, colMeans, colSums, colnames,
dirname, 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,
rowMeans, rowSums, rownames, sapply, setdiff, sort, table, tapply,
union, unique, unsplit, which, which.max, which.min
Welcome to Bioconductor
Vignettes contain introductory material; view with
'browseVignettes()'. To cite Bioconductor, see
'citation("Biobase")', and for packages 'citation("pkgname")'.
Loading required package: lattice
Loading required package: annotate
Loading required package: AnnotationDbi
Loading required package: stats4
Loading required package: IRanges
Loading required package: S4Vectors
Attaching package: 'S4Vectors'
The following object is masked from 'package:base':
expand.grid
Loading required package: XML
Maksns> if (require("hgu133a.db")) {
Maksns+ data(expressionSet133a)
Maksns+ esetobj <- Makesense(exprs(expressionSet133a), "hgu133a")
Maksns+ esetobj2 <- Makesense(expressionSet133a[1:200, ])
Maksns+ }
Loading required package: hgu133a.db
Loading required package: org.Hs.eg.db
Warning messages:
1: In log(-smooths$neg$y) : NaNs produced
2: In log(-smooths$neg$y) : NaNs produced
3: In log(-smooths$neg$y) : NaNs produced
4: In log(-smooths$neg$y) : NaNs produced
5: In log(smooths$pos$y) : NaNs produced
Warning messages:
1: In log(-smooths$neg$y) : NaNs produced
2: In log(-smooths$neg$y) : NaNs produced
3: In log(-smooths$neg$y) : NaNs produced
4: In log(-smooths$neg$y) : NaNs produced
5: In log(smooths$pos$y) : NaNs produced
Warning messages:
1: In log(-smooths$neg$y) : NaNs produced
2: In log(-smooths$neg$y) : NaNs produced
3: In log(-smooths$neg$y) : NaNs produced
4: In log(-smooths$neg$y) : NaNs produced
5: In log(smooths$pos$y) : NaNs produced
Warning messages:
1: In log(-smooths$neg$y) : NaNs produced
2: In log(-smooths$neg$y) : NaNs produced
3: In log(-smooths$neg$y) : NaNs produced
4: In log(-smooths$neg$y) : NaNs produced
5: In log(smooths$pos$y) : NaNs produced
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