Entering edit mode
Hi
How do I get all the meta data from a gds GEO file?
For example Meta(gds535) gives all the metadata from DATASET as below
but it doesnt return the metadata associated with the SUBSET eg
for GDS535.soft the Meta function "Meta(gds535)" doesnt return the
following, is there a way to retrieve this information apart from
going directly into it with perl
"
^SUBSET = GDS535_1
!subset_dataset_id = GDS535
!subset_description = hormone-sensitive
!subset_sample_id =
GSM13066,GSM13068,GSM13070,GSM13073,GSM13075,GSM13077,GSM13079
!subset_type = cell type
^SUBSET = GDS535_2
!subset_dataset_id = GDS535
!subset_description = hormone-refractory
!subset_sample_id =
GSM13065,GSM13067,GSM13069,GSM13072,GSM13074,GSM13076,GSM13078
!subset_type = cell type
"
Thanks again
The following is what Metadata that is capture from GDS535.soft using
the Meta function
Meta(gds535)
[1] "able_begin"
$channel_count
[1] "1"
$description
[1] "Analysis of mechanisms of prostate cancer resistance to
antiandrogen therapy. Isogenic hormone-sensitive and drug-resistant
hormone-refractory xenograft pairs examined."
$feature_count
[1] "12651"
$order
[1] "none"
$platform
[1] "GPL91"
$platform_organism
[1] "Homo sapiens"
$platform_technology_type
[1] "in situ oligonucleotide"
$pubmed_id
[1] "14702632"
$reference_series
[1] "GSE847"
$sample_count
[1] "14"
$sample_organism
[1] "Homo sapiens"
$sample_type
[1] "RNA"
$title
[1] "Prostate cancer antiandrogen resistance"
$type
[1] "gene expression array-based"
$update_date
[1] "Mar 30 2004"
$value_type
[1] "count"
