[BioC] gocluster error: Ontology MF has no GO terms left. in

[Yong Jiang]

Hi,

i ran gocluster in R using a homemad anaBuilder package, and had the
following error, which, i guess, causes there is no GO term displayed in
the map.( i tried the benomyldata, and it it works fine).

> xxExecuted <- execute(xxConfigured)
Loading required package: GO
Building GO annotation...
Done!
Clustering the dataset.
Randomizing groups.
25 %..50 %..75 %..100 %..
Analyzing random data.

Going to analyze 768  groups.
This might take a while...
33 %..67 %..100 %..
Analyzing original data.

Going to analyze 192  groups.
This might take a while...
Selecting significant annotations.
Warning messages:
1: Ontology MF has no GO terms left. in: prepareGOannotation
(parent at data@uniqueid, object at meta, object at ontologies,
2: Ontology BP has no GO terms left. in: prepareGOannotation
(parent at data@uniqueid, object at meta, object at ontologies,
3: Ontology CC has no GO terms left. in: prepareGOannotation
(parent at data@uniqueid, object at meta, object at ontologies,
> sessionInfo()
R version 2.1.1, 2005-06-20, i686-redhat-linux-gnu

attached base packages:
[1] "tools"     "methods"   "stats"     "graphics"  "grDevices" "utils"
[7] "datasets"  "base"

other attached packages:
       GO mgug4122a goCluster     YEAST   Biobase
 "1.10.0"   "1.1.0"   "1.4.0"  "1.10.0"  "1.5.12"

any idea ?

thank you in advance.

yong