This research was carried out to evaluate the grain yield, yield traits and some quality characteristics of 18 bread wheat genotypes in seven different locations Thrace region using principal component analysis genotype + × environment interaction (GGE) biplot determine with high desired during 2016-2017 2017-2018 cropping years. The experiments were arranged a randomized complete block design ...

A series of microarray experiments produces observations of differential expression for thousands of genes across multiple conditions. Principal component analysis(PCA) has been widely used in multivariate data analysis to reduce the dimensionality of the data in order to simplify subsequent analysis and allow for summarization of the data in a parsimonious manner. PCA, which can be implemented...

Se presentan algunos aspectos teóricos sobre la relación entre las técnicas clásicas de MANOVA y Biplot, que son base gráfica MANOVA-Biplot. aplica esta técnica a un conjunto datos referentes al uso del suelo en tres regiones definidas por el Ecuador. indagan sus diferencias con propósito lograr una caracterización sintética sirva para compararlas estadísticamente sea utilidad proceso toma deci...