Fig. 5 in Molecular differentiation of Panax notoginseng grown under different conditions by internal extractive electrospray ionization mass spectrometry and multivariate analysis

Fig. 5. Multivariate statistical analysis results of 9 different types of Panax notoginseng samples. (a) Score scatter plot of 2D PCA model, (b) Score scatter plot of 3D PCA model, (c) Score scatter plot of OPLS-DA model, (d) Bar plot with OPLS-DA model of VIP.Published as part of Zhang, Xiaoping, Chen, Ze-Yan, Qiu, Zi-Dong, Liu, Mingxing, Xu, Jiaquan, Lai, Chang-Jiang-Sheng, Frankevich, Vladimir & Chingin, Konstantin, 2022, Molecular differentiation of Panax notoginseng grown under different conditions by internal extractive electrospray ionization mass spectrometry and multivariate analysis, pp. 1-9 in Phytochemistry (113030) 194 on page 7, DOI: 10.1016/j.phytochem.2021.113030, http://zenodo.org/record/823554