[R] biclust package
maechler at stat.math.ethz.ch
Fri Feb 26 18:54:26 CET 2010
>>>>> "UweL" == Uwe Ligges <ligges at statistik.tu-dortmund.de>
>>>>> on Fri, 26 Feb 2010 17:24:43 +0100 writes:
UweL> On 26.02.2010 17:04, linda garcia wrote:
>> Dear all,
>> I am using biclust package for biclustering. I wanted to
>> know how can I extract my clusters from the object?
>> test<- matrix(rnorm(5000), 100, 50)
>> test[11:20,11:20]<- rnorm(100, 3, 0.1)
>> loma<- binarize(test,2)
>> res<- biclust(x=loma, method=BCBimax(), minr=4, minc=4, number=10)
>> Thanks for your help
UweL> According to ?biclust which links to the Biclust class, there are slots
UweL> that indicate cluster assigmnets in:
UweL> res at RowxNumber
UweL> res at NumberxCol
Yes, indeed. Reading the help page carefully *is* .... hmm, at
would also reveal to you about the components, you could use.
Here's a small script snippet,
which *would* reveal more if there wasn't a bug in biclust's
summary method :
str(res)## -> 'low-level' content.
## Better recommended:
showMethods(class = "Biclust")
## which reveals that there's a summary() method.
sres <- summary(res)
## --> starts *printing* things [not according to "good R examples"]
## --> ends in an **ERROR**
## 'x' must be an array of at least two dimensions
## (because it assumes things that are wrong)
More information about the R-help