Cluster analysis is a bunch of multivariate approach whose Main aim should be to assemble objects depending on the traits they possesses (Shrestha and Kazama 2007; Oketola et al. 2013; Howladar et al. 2017). Hierarchical clustering joins essentially the most comparable observations. The levels of similarity at which observations https://soil-testing-facilities-b88765.blogchaat.com/29459408/soil-testing-and-analysis-bd-an-overview