Nonlinear Trimodal Regression Analysis of Radiodensitometric Distributions to Quantify Sarcopenic and Sequelae Muscle Degeneration

Figure 4

Results from the three representative subjects’ nonlinear trimodal regression analyses. (a) The amplitude parameter, N; (b) the location parameter, ; (c) the width parameter, σ; (d) the skewness parameter, .

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