OpenersPrimaryExamplesSection(Spacer1)Examples  (3)

OpenersExampleSection0(Spacer1)Basic Examples  (2)

Import array-wide statistics:

Import["ExampleData/GSM263810.txt",{"AgilentMicroarray","Statistics"}] //Short[#,5]&

Import parameters used in the Feature Extraction software:

Import["ExampleData/GSM263810.txt",{"AgilentMicroarray","Header"}] //Short[#,5]&

List the data available for each feature:

Import["ExampleData/GSM263810.txt",{"AgilentMicroarray","LabeledFeatureTable","Elements"}]//Short[#,10]&

Import the gene names and log ratio for several features:

Import["ExampleData/GSM263810.txt",{"AgilentMicroarray","LabeledFeatureTable",{"GeneName","LogRatio"},Range[50,60]}]//TableForm@Transpose@#&

OpenersExampleSection1(Spacer1)Scope  (1)

Create a digital rendering of a microarray based on the (Subscript[log, 2]) fold changes of the probes:

data=Transpose@Import["ExampleData/GSM263810.txt",{"AgilentMicroarray","LabeledFeatureTable",{"PositionX","PositionY","LogRatio"}}];
data[[All,3]]=Rescale[data[[All,3]]];
RG[z_]:=Blend[{Green,Black,Red},z]
Graphics[Table[{RG[i[[3]]],Disk[i[[1;;2]],5]},{i,data}],ImageSize->500,Background->Black]

({{DocumentationFooterIconsRelatedFunction.png, ({{See Also}, {Related Formats:  (RefLink[Affymetrix, paclet:ref/format/Affymetrix])}})}})

({{DocumentationFooterIconsRelatedGuide.png, ({{Related Guides}, {▪(RefLinkPlain[Importing & Exporting, paclet:guide/ImportingAndExporting])}, {▪(RefLinkPlain[Importing & Exporting Database Formats, paclet:guide/ImportingAndExportingDatabaseFormats])}, {▪(RefLinkPlain[Listing of All Formats, paclet:guide/ListingOfAllFormats])}})}})