A method that can detect colorant type in food is requisite against illegal practices used non-food-grade colorants food. In this study types of yellow tofu were identified using visible near-infrared (Vis-NIR) and shortwave spectra (SW-NIR) spectroscopy. Chemometrics analysis partial least square-discriminant (PLS-DA) principal component analysis-linear discriminant (PCA-LDA) to classify natur...

Discriminant analysis for two data sets in IR d with probability densities f and g can be based on the estimation of the set G = fx : f(x) g(x)g. We consider applications where it is appropriate to assume that the region G has a smooth boundary. In particular, this assumption makes sense if discriminant analysis is used as a data analytic tool. We discuss optimal rates for estimation of G.

Word Count: 47 Manuscript Word Count: 4387 Repeated measures discriminant analysis 2

aim : the aim of this study was to search for metabolic biomarkers of crohn’s disease (cd). background : crohn's disease (cd) is a type of inflammatory bowel disease that causing a wide variety of symptoms. cd can influence any part of the gastrointestinal tract from mouth to anus. cd is not easily diagnosed because monitoring tools are currently insufficient. thus, the discovery of proper meth...

Qiandao Lake (Xin’an Jiang reservoir) plays a significant role in drinking water supply for eastern China, and it is an attractive tourist destination. Three multivariate statistical methods were comprehensively applied to assess the spatial and temporal variations in water quality as well as potential pollution sources in Qiandao Lake. Data sets of nine parameters from 12 monitoring sites duri...

Purpose. To determine the incidence of intra-articular synovial sarcomas and investigate if any radiological variables can differentiate them from localized (unifocal) pigmented villonodular synovitis (PVNS) and if multivariate data analysis could be used as a complementary clinical tool. Methods. Magnetic resonance images and radiographs of 7 cases of intra-articular synovial sarcomas and 14 c...