R_NX,dimRedResult-method: Method R_NX
Description
Calculate the R_NX score from Lee et. al. (2013) which shows the
neighborhood preservation for the Kth nearest neighbors,
corrected for random point distributions and scaled to range [0, 1].
Arguments
object
of class dimRedResult
See Also
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,
cophenetic_correlation,dimRedResult-method,
distance_correlation,dimRedResult-method,
mean_R_NX,dimRedResult-method,
quality,dimRedResult-method,
reconstruction_rmse,dimRedResult-method,
total_correlation,dimRedResult-method