Standardisation of the expression values of every gene/transcript/protein is carried out, so that the average expression value for each gene/transcript/protein is zero and the standard deviation of its expression profile is one.
object of the classe ExpressionSet.
The function produces an object of the ExpressionSet class with standardised expression values.
Mfuzz assumes that the given expression data are preprocessed
(including the normalisation). The function
standardise does not
replace the normalisation step. Note the difference: Normalisation is carried
out to make different samples comparable, while standardisation (in Mfuzz)
is carried out to make transcripts (genes) comparable.
Matthias E. Futschik (http://www.sysbiolab.eu)
1 2 3 4 5 6 7 8 9 10 11
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, cbind, colMeans, colSums, 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, 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: e1071 Warning message: no DISPLAY variable so Tk is not available
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.