Factor |
public class FactorAnalysisCovariance<Extraction, Rotation> : DoubleFactorAnalysis<Extraction, Rotation>, ICloneable where Extraction : new(), IFactorExtraction where Rotation : new(), IFactorRotation
IFactorExtraction
IFactorRotation
NoRotation
The FactorAnalysisCovarianceExtraction, Rotation type exposes the following members.
Name | Description | |
---|---|---|
FactorAnalysisCovarianceExtraction, Rotation(DoubleMatrix) |
Constructs a C# FactorAnalysisCovariance C# Rotation | |
FactorAnalysisCovarianceExtraction, Rotation(DoubleMatrix, Extraction) |
Constructs a C# FactorAnalysisCovariance C# Rotation | |
FactorAnalysisCovarianceExtraction, Rotation(DoubleMatrix, BiasType) |
Constructs a C# FactorAnalysisCovariance C# Extraction C# Rotation | |
FactorAnalysisCovarianceExtraction, Rotation(DoubleMatrix, BiasType, Extraction) |
Constructs a C# FactorAnalysisCovariance C# Rotation | |
FactorAnalysisCovarianceExtraction, Rotation(DoubleMatrix, BiasType, Extraction, Rotation) |
Constructs a C# FactorAnalysisCovariance |
Name | Description | |
---|---|---|
CaseData | Gets the case data being analyzed. | |
CumulativeVarianceProportions |
Gets the cumulative variance proportions.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
ExtractedCommunalities |
This is the proportion of each variable's variance that can be explained by
the extracted factors jointly. The ith entry corresponds to the ith variable.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
FactorExtraction |
Gets the object that performs the factor extraction.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
FactorRotation |
Gets the object that performs the factor rotation.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
Factors |
Gets the extracted factors. Each column of the matrix is a factor.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
InitialCommunalities |
This is the proportion of each variable's variance that can be explained by
the factors jointly. The ith entry corresponds to the ith variable.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
MatrixData |
Gets the matrix data from which factors were extracted. This
is either the correlation matrix of the covariance matrix.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
NumberOfFactors |
The number of factors extracted.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
RescaledExtractedCommunalities | This is the proportion of each variable's variance that can be explained by the extracted rescaled factors jointly. The ith entry corresponds to the ith variable. | |
RescaledFactors | Gets the matrix of extracted factors which have been scaled by dividing by the standard deviation of the case data variables. Explicitly - The ith rescaled factor is the ith factor scaled by dividing each factor component by the standard deviation of the ith column of the case data being analyzed. | |
RescaledRotatedSumOfSquaredLoadings | Gets the sum of squared loadings for each rescaled rotated extracted factor. | |
RescaledSumOfSquaredLoadings | Gets the sum of squared loadings for each rescaled extracted factor. | |
RotatedFactors |
Gets the rotated factors (will be the same as C# Factors C# NoRotation (Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
RotatedRescaledFactors | Gets the matrix of rotated factors which have been scaled by dividing by the standard deviation of the case data variables. Explicitly - The ith rescaled rotated factor is the ith rotated factor scaled by dividing each factor component by the standard deviation of the ith column of the case data being analyzed. | |
RotatedSumOfSquaredLoadings |
Gets the sum of squared loadings for each rotated extracted factor.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
SumOfSquaredLoadings |
Gets the sum of squared loadings for each extracted factor.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
VarianceProportions |
Gets a vector of proportion of variance explained by each factor. The
ith entry corresoponds to the ith factor.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) |
Name | Description | |
---|---|---|
Analyze |
Performs a factor analysis on the given symmetric covariance or correlation
matrix for the data being analyzed.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
Clone | Returns a deep copy of self. | |
FactorScoreCoefficients |
Gets the coefficients by which the variables are multiplied to obtain
factor scores. The coefficients are computed using an instance of the
class C# RegressionFactorScores | |
FactorScoreCoefficients(IFactorScores) | Gets the coefficients by which the variables are multiplied to obtain factor scores. | |
FactorScores |
Gets the matrix of factor scores. The score for a given factor is a
linear combination of all of the measures, weighted by the
corresponding factor loading.
The scores are computed using an instance of the class
C# RegressionFactorScores | |
FactorScores(IFactorScores) | Gets the matrix of factor scores using the provided algorithm to compute them. The score for a given factor is a linear combination of all of the measures, weighted by the corresponding factor loading. | |
Rotate |
Performs factor rotation using the C# factorRotation_ (Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
SortRotatedFactorsAndLoadings |
Rotated raw rotated factors and raw sum of squared loadings are sorted by the
variable variances of the scaled rotated factors.
(Overrides DoubleFactorAnalysisExtraction, RotationSortRotatedFactorsAndLoadings(DoubleMatrix)) |
Name | Description | |
---|---|---|
bias_ |
The bias type for all variance estimates.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
factorExtraction_ |
Factor extraction algorithm.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
factorMatrix_ |
The extracted factors.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
factorRotation_ |
Factor rotation algorithm.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
matrixData_ |
Matrix data being analyzed (correlation or covariance).
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
noRotation_ |
Boolean variable indicating whether or not factor rotation was requested.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
numberOfFactors_ |
Number of factors to be extracted.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) | |
rotatedFactorMatrix_ |
The rotated factors.
(Inherited from DoubleFactorAnalysisExtraction, Rotation) |