turnover

This includes differential isotopomer ratio from metabolomic turnover analysis of yeast cultures by gas chromatgraphy mass spectrometry. The data matrix contains 11 samping time for three groups of different yeast strains and culture condition (33 samples total) and 60 peaks.

 datasets

Computing statistical hypothesis testing for loading in principal component analysis (PCA) (Yamamoto, H. et al. (2014) <doi:10.1186/1471-2105-15-51>), orthogonal smoothed PCA (OS-PCA) (Yamamoto, H. et al. (2021) <doi:10.3390/metabo11030149>), one-sided kernel PCA (Yamamoto, H. (2023) <doi:10.51094/jxiv.262>), partial least squares (PLS) and PLS discriminant analysis (PLS-DA) (Yamamoto, H. et al. (2009) <doi:10.1016/j.chemolab.2009.05.006>), PLS with rank order of groups (PLS-ROG) (Yamamoto, H. (2017) <doi:10.1002/cem.2883>), regularized canonical correlation analysis discriminant analysis (RCCA-DA) (Yamamoto, H. et al. (2008) <doi:10.1016/j.bej.2007.12.009>), multiset PLS and PLS-ROG (Yamamoto, H. (2022) <doi:10.1101/2022.08.30.505949>).

Hiroyuki Yamamoto

loadings

Loadings for Principal Component Analysis and Partial Least
Squares

turnover function

The list object "turnover" contains the following elements:
X : Data matrix of explanatory variables that include variables in each columns.
Y : Dummy matrix that include group information 0,1 in each columns.
D : Differential matrix (Second order). 
annotation : Compound annotation for metabolome data.

turnover: Metabolomic Turnover analysis of the yeast culture mediums

Description

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Examples