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Showing :
Expressionset
•
reset
1
vote
2
replies
101
views
Problem with maplot {affy} method when using rma {affy} method output as its input
maplot_function
rma_function
ExpressionSet
MicroarrayData
affy
2 days ago • updated 1 day ago
Mj.A.
• 0
0
votes
3
replies
2.0k
views
[ExpressionSet] Question: Error in validObject(.Object)
ExpressionSet
Assay
NanoString
Error
Data
updated 20 months ago by
James W. MacDonald
65k • written 20 months ago by
junli1988
• 0
3
votes
9
replies
1.4k
views
How many features an ExpressionSet can contain ?
ExpressionSet
21 months ago
OE
• 0
0
votes
1
reply
660
views
Calculations (averaging and normalization) with expressionset
RTCA
Biobase
Bioconductor
expressionset
updated 3.3 years ago by
James W. MacDonald
65k • written 3.3 years ago by
VanessaOak
• 0
5
votes
2
replies
813
views
Is the ExpressionSet Class Deprecated?
expressionset
updated 3.6 years ago by
Martin Morgan
25k • written 3.6 years ago by
cannin
▴ 20
4
votes
8
replies
2.1k
views
Help! ExpressionSet function from Biobase not working! (issue with data structure??)
limma
biobase
ExpressionSet
updated 3.9 years ago by
Gordon Smyth
50k • written 3.9 years ago by
sa825
• 0
0
votes
1
reply
482
views
ExpressionSet: any shortcut for number-of-samples and number-of-features?
expressionSet
3.9 years ago
aush
▴ 40
2
votes
2
replies
2.1k
views
Error object and replacement value dimnames differ, when changing column names of assayData of ExpressionSet (although dimension is same)
oligo
GEOquery
ExpressionSet
updated 4.4 years ago by
James W. MacDonald
65k • written 4.4 years ago by
salamandra
▴ 20
0
votes
2
replies
955
views
'GO_analyse' function error
goexpress
ExpressionSet
GO_analyse
4.6 years ago
rezashiralmohammad
• 0
0
votes
0
replies
711
views
Computing se.exprs in R for an Expressionset?
microarray
Expressionset
se.exprs
5.6 years ago
payam_delfani1980
• 0
5
votes
7
replies
1.4k
views
Difficulty extending ExpressionSet
biobase
expressionset
eset
updated 5.7 years ago by
Martin Morgan
25k • written 5.7 years ago by
andrew.birnberg
▴ 20
0
votes
0
replies
832
views
HTqPCR - unable to create a 'qPCRset' object
htqpcr
expressionset
5.7 years ago
jirkanov
• 0
0
votes
0
replies
939
views
Error in building expression set for ArrayExpress
microarray
expressionset
arrayexpress
bioconductor
r
6.0 years ago
rf
• 0
1
vote
10
replies
1.7k
views
Error when restore rownames of Feature data of ExpressionSet
expressionset
updated 6.5 years ago by
Martin Morgan
25k • written 6.5 years ago by
peirinl
• 0
4
votes
3
replies
1.1k
views
How to set custom Brainarray annotation for Biobase ExpressionSet object?
affymetrix microarrays
expressionset
biobase
annotation
brainarray
updated 6.7 years ago by
James W. MacDonald
65k • written 6.7 years ago by
lykhenko.olexandr
• 0
0
votes
6
replies
1.4k
views
expression correlation on an ExpressionSet
ExpressionSet
caseControl
Correlation
Plot
updated 6.9 years ago by
vulegom
• 0 • written 7.2 years ago by
DataFanatic
▴ 10
0
votes
1
reply
1.1k
views
Problem Subsetting ExpressionSet
expressionset
biobase
bioconductor
updated 6.9 years ago by
James W. MacDonald
65k • written 6.9 years ago by
Tom Oates
▴ 60
0
votes
1
reply
1.2k
views
single probe represent multiple genes?
gcrma
microarray
expressionset
updated 7.1 years ago by
svlachavas
▴ 830 • written 7.1 years ago by
mathavanbioinfo
▴ 20
0
votes
1
reply
1.3k
views
InSilicoMerging error when using merge
insilicomerging
error
insilicodb
expressionset
7.2 years ago
andreas.pittroff
• 0
3
votes
3
replies
1.8k
views
Error running CellMix SampleAnalysis vignette
software error
cellmix
vignette
expressionset
7.2 years ago
gabor.halasz
• 0
0
votes
1
reply
892
views
beadarray error conversion
beadarray
limma
ExpressionSet
updated 7.3 years ago by
Gordon Smyth
50k • written 7.3 years ago by
emiliomastriani
• 0
1
vote
2
replies
3.0k
views
how to update feature data with different dimensions in expressionSet?
biobase
eSet
expressionSet
updated 7.4 years ago by
Martin Morgan
25k • written 7.4 years ago by
Guido Hooiveld
★ 3.9k
1
vote
3
replies
2.1k
views
Log-Transform Values of eSet
expressionset
bioconductor
limma
geoquery
updated 7.4 years ago by
svlachavas
▴ 830 • written 7.4 years ago by
bi_Scholar
• 0
3
votes
5
replies
1.5k
views
Get Gen-Expression values accross samples for ONE Gene given by Gene-Symbol
expressionset
bioconductor
updated 7.5 years ago by
polemiraza
▴ 70 • written 7.5 years ago by
bi_Scholar
• 0
0
votes
0
replies
1.3k
views
Export expressionSet to ArrayExpress "processed data"
expressionset
simpleaffy
arrayexpress
tsv
7.7 years ago
Steffen Neumann
▴ 30
1
vote
1
reply
1.0k
views
Generating ExpressionSet Objects
r
expressionset
subseq
rnaseq
updated 7.7 years ago by
Martin Morgan
25k • written 7.7 years ago by
rrcutler
▴ 70
0
votes
1
reply
949
views
ExpressionSet: Internal Standard
expressionset
updated 7.8 years ago by
Steve Lianoglou
★ 13k • written 7.8 years ago by
Herbert Meyer
• 0
0
votes
3
replies
2.5k
views
Annotation in ExpressionSet object
ExpressionSet
globaltest
7.8 years ago
NS
▴ 60
1
vote
1
reply
1.0k
views
Combining more than 2 ExpressionSets at the same time,
expressionset
combine
concatenate
combineTwoExpressionSet
7.9 years ago
g_draculla
▴ 10
1
vote
2
replies
1.3k
views
How can I see that my samples is normalized or not?
Normalization
ExpressionSet
Series
updated 8.1 years ago by
James W. MacDonald
65k • written 8.1 years ago by
vahideh
• 0
2
votes
4
replies
1.8k
views
Weird error after trying to subset an microarray expression set with gene symbols from topTable function from limma
expressionset
limma
annotation
affymetrix microarrays
updated 8.1 years ago by
Martin Morgan
25k • written 8.1 years ago by
svlachavas
▴ 830
2
votes
5
replies
3.8k
views
GSVA error - incomplete instalation?
GSVA
ExpressionSet
8.4 years ago • updated 8.3 years ago
thrabe
• 0
6
votes
7
replies
3.7k
views
GOexpress: use DESeq2 data object as input
GOexpress
deseq2
expressionset
8.5 years ago
martin.hoelzer
▴ 20
2
votes
1
reply
3.0k
views
ExpressionSet: Remove NA values above a certain threshold
expressionset
updated 8.6 years ago by
Aaron Lun
★ 28k • written 8.6 years ago by
philipp24
▴ 30
3
votes
10
replies
2.3k
views
Question about converting rownames of an expression dataset to their corresponding gene symbols
filtering
bioconductor
genesymbols
expressionset
9.0 years ago
svlachavas
▴ 830
35 results • Page
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Replies
Comment: error when using M-values in ChAMP
by
hortenseguillaume96
• 0
Hello Tian, I'd like to get the M-values matrix so that I can carry out a linear regression study. However, when I apply the champ.load fu…
Comment: miRTarRnaseq library
by
mercedeh.movassagh
▴ 10
Yes that is correct
Comment: What benchmark should I use for setting the EdgeR filterByExpr min.count paramet
by
Gordon Smyth
50k
It is the minimum group size rather than the total number of samples that is relevant. `min.prop` is more a biological parameter rather th…
Answer: Microarray Limma Model fitting and DEG
by
Gordon Smyth
50k
This dataset seems straightforward to analyse using the original MAS expression values on GEO. MAS expression values are known to be noisy …
Answer: Trimming a section of a scaffold from a genome
by
James W. MacDonald
65k
It's undoubtedly possible, but you don't provide enough information to go on. If I assume you are talking about an existing `BSgenome` pack…
Votes
Comment: What benchmark should I use for setting the EdgeR filterByExpr min.count paramet
Comment: What benchmark should I use for setting the EdgeR filterByExpr min.count paramet
DESeq2 normalization vs VST vs rlog
Answer: DESeq2 "Contrast" option
Answer: error in ChAMP loading file
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