Table 3 Correlation of static and DTP features using Spearman’s correlation coefficient (ρ)
Low correlation ρ < 0.5, p value < 0.02 | Moderate correlation 0.5 < ρ < 0.7, p value < 0.0001 | High correlation ρ > 0.7, p value < 0.0001 |
|---|---|---|
GLCM_Correlation NGLDM_Busyness GLRLM_GLNU GLZLM_LZE GLZLM_SZLGE GLZLM_LZLGE GLZLM_LZHGE Conventional_Skewness Conventional_Excess Kurtosis Conventional_Kurtosis Discretized_Kurtosis Discretized_Excess Kurtosis | GLCM_Homogeneity GLCM_Energy GLCM_Contrast NGLDM_Coarseness NGLDM_Contrast GLRLM_SRE GLRLM_SRLGE GLRLM_LRE GLRLM_LGRE GLRLM_RP GLRLM_LRLGE GLZLM_SZE GLZLM_LGZE GLZLM_ZP Shape_Sphericity Shape_Compacity Conventional_min Discretized_min Discretized_Skewness Uniformity | GLCM_Entropy GLCM_Entropy_log2 GLCM_Dissimilarity GLRLM_HGRE GLRLM_SRHGE GLRLM_LRHGE GLRLM_RLNU GLZLM_HGZE GLZLM_SZHGE GLZLM_GLNU GLZLM_ZLNU Shape_Surface(mm2) Shape_Volume(mL) Shape_Volume(vx) Discretized_HISTO_Entropy Discretized_HISTO_Entropy_log2 Discretized_AUC_CSH Conventional_Q1 Conventional_Q2 Conventional_Q3 Conventional_mean Conventional_max Conventional_peak Conventional_TLG(mL) Conventional_std Discretized_Q1 Discretized_Q2 Discretized_Q3 Discretized_mean Discretized_max Discretized_peakSphere0.5 mL Discretized_TLG(mL) Discretized_std |