Package ubic.gemma.core.analysis.preprocess.svd

Class SVDServiceImpl

java.lang.Object

ubic.gemma.core.analysis.preprocess.svd.SVDServiceImpl

All Implemented Interfaces:

SVDService

@Service
public class SVDServiceImpl
extends Object
implements SVDService

Perform SVD on expression data and store the results.

Constructor Summary

Constructors

Constructor	Description
SVDServiceImpl()

Method Summary

Modifier and Type	Method	Description
SVDResult	getSvd(Long eeId)	Get the SVD information for experiment with id given.
SVDResult	getSvdFactorAnalysis(Long eeId)
Map<ProbeLoading,DoubleVectorValueObject>	getTopLoadedVectors(Long eeId, int component, int count)
boolean	hasPca(Long eeId)
SVDResult	svd(Long eeId)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SVDServiceImpl

public SVDServiceImpl()

Method Detail

getSvd

@Transactional(readOnly=true)
public SVDResult getSvd(Long eeId)

Get the SVD information for experiment with id given.

Specified by:

getSvd in interface SVDService

Returns:

value or null if there isn't one.

getSvdFactorAnalysis

@Transactional(readOnly=true)
public SVDResult getSvdFactorAnalysis(Long eeId)

Specified by:

getSvdFactorAnalysis in interface SVDService

getTopLoadedVectors

@Transactional(readOnly=true)
public Map<ProbeLoading,DoubleVectorValueObject> getTopLoadedVectors(Long eeId,
                                                                           int component,
                                                                           int count)

Specified by:

getTopLoadedVectors in interface SVDService

hasPca

@Transactional(readOnly=true)
public boolean hasPca(Long eeId)

Specified by:

hasPca in interface SVDService

svd

@Transactional
public SVDResult svd(Long eeId)
              throws SVDException

Specified by:

svd in interface SVDService

Throws:

SVDException