Coefficient of determination in nonlinear signal processing
Signal Processing - Special section on signal processing technologies for short burst wireless communications
Computational Statistics & Data Analysis
DOA estimation for mixed signals in the presence of mutual coupling
IEEE Transactions on Signal Processing
Asymptotic mean and variance of Gini correlation for bivariate normal samples
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
A radar application of a modified Cramer-Rao bound: parameterestimation in non-Gaussian clutter
IEEE Transactions on Signal Processing
Correlation Matching Approaches for Blind OSTBC Channel Estimation
IEEE Transactions on Signal Processing
Radar Detection and Classification of Jamming Signals Belonging to a Cone Class
IEEE Transactions on Signal Processing
Asymptotic Properties of Order Statistics Correlation Coefficient in the Normal Cases
IEEE Transactions on Signal Processing
A Unifying Discussion of Correlation Analysis for Complex Random Vectors
IEEE Transactions on Signal Processing
Detection of random signals in Gaussian mixture noise
IEEE Transactions on Information Theory - Part 2
Adaptive joint detection and decoding in flat-fading channels via mixture Kalman filtering
IEEE Transactions on Information Theory
Joint source-channel coding of a Gaussian mixture source over the Gaussian broadcast channel
IEEE Transactions on Information Theory
Error of correlation coefficient estimates from polarity coincidences (Corresp.)
IEEE Transactions on Information Theory
The clipping loss in correlation detectors for arbitrary input signal-to-noise ratios
IEEE Transactions on Information Theory
Rank permutation group codes based on Kendall's correlation statistic
IEEE Transactions on Information Theory
Detection performance of some nonparametric rank tests and an application to radar
IEEE Transactions on Information Theory
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This paper analyzes the performances of Spearman's rho (SR) and Kendall's tau (KT) with respect to samples drawn from bivariate normal and contaminated normal populations. Theoretical and simulation results suggest that, contrary to the opinion of equivalence between SR and KT in some literature, the behaviors of SR and KT are strikingly different in the aspects of bias effect, variance, mean square error (MSE), and asymptotic relative efficiency (ARE). The new findings revealed in this work provide not only deeper insights into the two most widely used rank-based correlation coefficients, but also a guidance for choosing which one to use under the circumstances where Pearson's product moment correlation coefficient (PPMCC) fails to apply.