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A penalized matrix decomposition, with applications to sparse principal components and canonical correlation analysis
Canonical correlation analysis DNA copy number Integrative genomic analysis L1 Matrix decomposition Principal component analysis Sparse principal component analysis SVD.
2015/8/21
We present a penalized matrix decomposition (PMD), a new framework for computing a rank-K approximation for a matrix. We approximate the matrix X as X ˆ = k K=1 dkukvk T , where dk, uk, and vk m...
Measurement of the Intestinal Digestibility of Rumen Undegraded Protein Using Different Methods and Correlation Analysis
Protein Supplement Energy Feed Rumen Undegraded Protein Correlation Analysis Intestinal Digestibility
2016/5/19
Four methods were adopted, including the mobile nylon bag (MNB) method, modified three-step in vitro (MTS) method, original three-step in vitro (OTS) method, and acid detergent insoluble nitrogen (ADI...
Comparison and Correlation Analysis of Different Swine Breeds Meat Quality
Pork Meat Quality pH Pure Breed Correlation Carcass Grade
2016/5/12
This study was performed to determine the influence of pig breed and gender on the ultimate pH and physicochemical properties of pork. The correlations between pH and pork quality traits directly rela...
Correlation Analysis of Secondary Metabolites and Environmental Factors in Tripterygium wilfordii
雷公藤红素 环境因子 回归分析 次生代谢
2009/11/18
采用多元逐步回归分析对分布于浙江、福建、湖南、湖北和贵州5个省内6类不同居群药用植物雷公藤(Tripterygium wi lfordi i)的160株个体进行了雷公藤红素含量和环境因子的相关性分析。结果表明, 在空间分布上, 各居群间的雷公藤红素含量差异较大, 其中湖南黄岩居群雷公藤红素含量最高, 为1.058 5×10-2g.g-1, 贵州雷山和福建泰宁居群最低,分别为4.988 9×10-3...
期刊信息
篇名
Chaos game representation, and multifractal and correlation analysis of protein sequences from complete genome based on detailed HP model
语种
英文
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作者
Zu-Guo Yu,Vo Anh,Ka-Sing Lau
第一作者单位
...
期刊信息
篇名
Multifractal and correlation analysis of protein sequences from complete genome
语种
英文
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作者
Zu-Guo Yu,Vo Anh,Ka-Sing Lau
第一作者单位
刊物名称
Phys. Rev. E.
页面
68 (2003) 021913
出版日期
2003年
8月
日
文章...
期刊信息
篇名
Origin and phylogeny of chloroplasts: A simple correlation analysis of complete genomes
语种
英文
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作者
Ka Hou Chu,Ji Qi,Zu-Guo Yu,Vo Anh
第一作者单位
刊物名称
MOLECULAR BIOLOGY AND EVOLUTION
页面
21 (...