2019
DOI: 10.5958/0975-928x.2019.00140.6
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Assessment of genetic diversity in aromatic rice (Oryza sativa L.) germplasm using PCA and cluster analysis

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Cited by 28 publications
(27 citation statements)
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“…PCA reveals the patterns and eliminates the redundancy in datasets, as variation occurs commonly in plants for yield and yield-related traits [13]. e primary benefit of PCA is to quantify the significance of each dimension for relating the variability of a dataset [14]. Mahalanobis D 2 statistics is an effective tool in quantifying the degree of genetic divergence at the genotypic level based on generalized distance [15].…”
Section: Introductionmentioning
confidence: 99%
“…PCA reveals the patterns and eliminates the redundancy in datasets, as variation occurs commonly in plants for yield and yield-related traits [13]. e primary benefit of PCA is to quantify the significance of each dimension for relating the variability of a dataset [14]. Mahalanobis D 2 statistics is an effective tool in quantifying the degree of genetic divergence at the genotypic level based on generalized distance [15].…”
Section: Introductionmentioning
confidence: 99%
“…Principal component analysis (PCA) analyses data consisting of several intercorrelated quantitative dependent variables as observations reported by Mahendran et al, 2015. The primary benefit of PCA is to quantify the significance of each dimension for relating the variability of a dataset (Shoba et al, 2019). Principal Component Analysis (PCA) could be used to reveal patterns and eliminate redundancy in data sets and variations routinely occur in crop species for yield and grain quality reported by Maji and Shaibu, 2012.…”
mentioning
confidence: 99%
“…2). Shobha et al 2019 [10] reported the highest variability in PC1 with eigen value more than 1.0 in 67 aromatic rice genotypes. Patel et al studied genetic diversity study in finger millet with the help of principal component analysis and found three principal components 73.40 per cent of total variation.…”
Section: Results and Discussion Principal Component Analysismentioning
confidence: 95%