BACKGROUND OF THE STUDY
Variance measures the variability or difference from a mean or response. A variance value of 0 indicates that all values within a set of numbers are identical. Statisticians use variance to see how individual numbers or values relate to each other. Estimating variance components in statistics refers to the processes involved in efficiently calculating the variability within responses or values. Variance component are estimated when
A cardinal objective of many genetic surveys is the estimation of variance components associated with individual traits. Heritability, the proportion of variation in a trait that is contributed by average effects of genes, may be calculated from variance components. The heritability of a trait gives an indication of the ability of a population to respond to selection, and thus, the potential of that population to evolve (Lande & Shannon, 1996).Estimates of variance components are common in the discipline of animal breeding and production, where this information on the variance components is used in the development of selection regimes to improve economically important traits (Lynch & Walsh, 1998). A requirement for estimating variance components is knowledge of the relationship structure of the population.In a natural population, variance components are also of considerable interest for evolutionary studies (Boag, 1983) andalso for conservation purposes. In natural populations, however, information on relationships may be unreliable or unavailable. These estimates of relationships may be combined with phenotypic information gathered from the same individuals, allowing inferences to be made about variance components (Ritland, 1996; Mousseau et al., 1998).
Background of the Study
The practise of employing children in labor-intensive jobs is pervasive throughout Nigeria. This...
AIMS/OBJECTIVES OF THE PROJECT
The analysis of this project cannot go without enumerating the goals meant to be achieved...
ABSTRACT
In any organization human resources are the important assets. Every organization is human oriented, a factor wi...
EXCERPT FROM THE STUDY
According to Hill (2003) child abuse is a social phenomenon which cannot be precisely define...
Preamble
The contribution of human labor is essential to organization. To understand this phenomena is...
EXCERPT FROM THE STUDY
Competition within this industry has forced local company stakeholders to invest in more attracti...
ABSTRACT
This research focuses on the formulation of block hybrid methods with power series as basic function through interpolation and c...
BACKGROUND OF THE STUDY
In order to transmit their messages to their target audiences or to remind them...
ABSTRACT
Diabetes mellitus is a metabolic disorder which affects about 346 million people globally. Synthetic antidiabetic agents are exp...