Method total_correlation
Calculate the total correlation of the variables with the axes to assess the quality of a dimensionality reduction.
## S4 method for signature 'dimRedResult' total_correlation(object, naxes = ndims(object), cor_method = "pearson", is.rotated = FALSE)
object |
of class dimRedResult |
naxes |
the number of axes to use for optimization. |
cor_method |
the correlation method to use. |
is.rotated |
if FALSE the object is rotated. |
Other Quality scores for dimensionality reduction: AUC_lnK_R_NX,dimRedResult-method,
LCMC,dimRedResult-method,
Q_NX,dimRedResult-method,
Q_global,dimRedResult-method,
Q_local,dimRedResult-method,
R_NX,dimRedResult-method,
cophenetic_correlation,dimRedResult-method,
distance_correlation,dimRedResult-method,
mean_R_NX,dimRedResult-method,
plot_R_NX,
quality,dimRedResult-method,
reconstruction_error,dimRedResult-method,
reconstruction_rmse,dimRedResult-method
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