Figure 1
From: Three serum metabolite signatures for diagnosing low-grade and high-grade bladder cancer
Multivariate data analysis based on the data from UHPLC-Q-TOFMS spectra of HG BC (
), LG BC (
), and HC (▲). (A) PCA score plot from HG BC, LG BC and HC, (B) PLS-DA score plot from HG BC, LG BC and HC, (C) Validation plot of PLS-DA model obtained using 99 permutation tests from HG BC, LG BC and HC, (D) PLS-DA score plot from HG BC and LG BC, (E) Validation plot of PLS-DA model obtained using 99 permutation tests from HG BC and LG BC, and (F) OPLS-DA score plot from HG BC and LG BC.
