Table 2 Principal component loadings (correlations between standardized (s) texture features and principal components; r-values are given between brackets)
From: Principal component analysis of texture features derived from FDG PET images of melanoma lesions
PC1 | PC2 | PC3 | PC4 | PC5 |
|---|---|---|---|---|
sGLRLM_LRE (0.977) sGLRLM_LRHGE(0.971) sGLZLM_LZHGE(0.961) sGLZLM_LZE(0.947) sGLCM_Energy(0.946) sUniformity(0.833) sGLRLM_SRE(0.714) sGLRLM_RP(0.614) | sGLCM_Contrast (0.903) sGLCM_Dissimilarity (0.898) sNGLDM_Contrast(0.864) sGLZLM_SZE(0.817) sGLRLM_SRHGE(0.785) sGLZLM_HGZE(0.731) sGLZLM_SZHGE(0.726) sGLZLM_ZP(0.671) sGLRLM_HGRE(0.654) | sGLZLM_GLNUz(0.968) sGLRLM_RLNU(0.961) sGLZLM_ZLNU(0.890) sVolume(0.881) sCompacity(0.835) | sGLRLM_LGRE(0.948) sGLRLM_SRGLE(0.912 sGLRLM_LRLGE(0.870) sGLZLM_LGZE(0.677) | sGLZLM_LZLGE(0.835) sGLRLM_GLNUr(0.736) sNGLDM_busyness(0.677) |