R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
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> library(MotIV)
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, xtabs
The following objects are masked from 'package:base':
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
Attaching package: 'MotIV'
The following object is masked from 'package:stats':
filter
> png(filename="/home/ddbj/snapshot/RGM3/R_BC/result/MotIV/motifDistance.Rd_%03d_medium.png", width=480, height=480)
> ### Name: motifDistances
> ### Title: Clustering PWMs Computation
> ### Aliases: motifDistances motifHclust motifCutree
> ### Keywords: misc
>
> ### ** Examples
>
> #####Database and Scores#####
> path <- system.file(package="MotIV")
> jaspar <- readPWMfile(paste(path,"/extdata/jaspar2010.txt",sep=""))
> jaspar.scores <- readDBScores(paste(path,"/extdata/jaspar2010_PCC_SWU.scores",sep=""))
>
> #####Input#####
> data(FOXA1_rGADEM)
> motifs <- getPWM(gadem)
> motifs.trimed <- lapply(motifs,trimPWMedge, threshold=1)
>
> #####Analysis#####
> foxa1.analysis.jaspar <- motifMatch(inputPWM=motifs,align="SWU",cc="PCC",database=jaspar,DBscores=jaspar.scores,top=5)
Ungapped Alignment
Scores read
Database read
Motif matches : 5
>
> #####Clustering#####
> d <- motifDistances(getPWM(foxa1.analysis.jaspar))
> hc <- motifHclust(d)
> plot(hc)
> f <- motifCutree(hc, k=2)
> foxa1.combine <- combineMotifs(foxa1.analysis.jaspar, f, exact=FALSE, name=c("Group1", "Group2"), verbose=TRUE)
motiv object contains 7 motifs.
3 motifs combined : m1 m2 m6
4 motifs combined : m3 m4 m5 m7
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> dev.off()
null device
1
>