top.count: Determines the number for which each gene has highest...

In Mfuzz: Soft clustering of time series gene expression data

Description

This function calculates the number,for which each gene appears to have the top membership score in the partition matrix of clusters produced by mfuzz.

Usage

top.count(cl)

Arguments

cl	object of class “flclust”

Value

The function generates a vector containing a count for each gene, which is just the number of times that particular gene has acquired the top membership score.

Author(s)

Lokesh Kumar and Matthias E. Futschik (http://itb.biologie.hu-berlin.de/~futschik)

Examples

if (interactive()){
data(yeast)
# Data pre-processing
yeastF <- filter.NA(yeast)
yeastF <- fill.NA(yeastF)
yeastF <- standardise(yeastF)

# Soft clustering and visualisation
cl <- mfuzz(yeastF,c=20,m=1.25)
top.count(cl)
}

Example output

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: e1071

Attaching package: 'DynDoc'

The following object is masked from 'package:BiocGenerics':

    path

Warning message:
no DISPLAY variable so Tk is not available 

Mfuzz documentation built on Nov. 8, 2020, 5:22 p.m.