C# Class MCAEmotiv.Analysis.AnalysisExtensions

Provides extensions related to data analysis?

Public Methods

Method	Description
Averages ( this data ) : IArray	Computes the average of each "feature"
Downsample ( this values, int binWidth ) : IArrayView	Averages together adjacent bins in values
HasMotionArtifact ( this trial, double round1Alpha = 0.025, double round1Threshold = 40.0, double round2Alpha = 0.5, double round2Threshold = 40.0, Channel channel = Channel.AF3, bool useMirror = false ) : bool	Implements an artifact-detection algorithm
NearestPowerOfTwo ( this value, bool canReturnGreaterValues = true ) : int	Returns the power of two nearest to value
StandardDevations ( this examples, IArrayView &means ) : IArrayView	Computes the mean and standard deviation of each feature.
ZScored ( this examples, IArrayView stddevs, IArrayView means ) : IArrayView>	ZScores each feature based on stddevs and means.

Computes the average of each "feature"

public static Averages ( this data ) : IArray
data	this
return	IArray

Averages together adjacent bins in values

public static Downsample ( this values, int binWidth ) : IArrayView
values	this
binWidth	int
return	IArrayView

Implements an artifact-detection algorithm

public static HasMotionArtifact ( this trial, double round1Alpha = 0.025, double round1Threshold = 40.0, double round2Alpha = 0.5, double round2Threshold = 40.0, Channel channel = Channel.AF3, bool useMirror = false ) : bool
trial	this
round1Alpha	double
round1Threshold	double
round2Alpha	double
round2Threshold	double
channel	Channel
useMirror	bool
return	bool

Returns the power of two nearest to value

public static NearestPowerOfTwo ( this value, bool canReturnGreaterValues = true ) : int
value	this
canReturnGreaterValues	bool
return	int

Computes the mean and standard deviation of each feature.

public static StandardDevations ( this examples, IArrayView &means ) : IArrayView
examples	this
means	IArrayView
return	IArrayView

ZScores each feature based on stddevs and means.

public static ZScored ( this examples, IArrayView stddevs, IArrayView means ) : IArrayView>
examples	this
stddevs	IArrayView
means	IArrayView
return	IArrayView>