bank Actually, ea dendrogram provides (a) 0 50 100 150 200 250 Ferrari Dino Honda Civic Toyota Corolla Fiat 128 Fiat X19 Mazda RX4 MazdaR X4 Wag Merc 280 Merc 280C Merc 240D Lotus Europa Merc 230 Volvo 142E Datsun 710 Toyota Corona Porsche 9142 Maserati Bora Hornet 4 Drive Valiant Merc 450SLC Merc 450SE Merc 450SL Dodge Challenger AMC Javelin Chrysler Imperial Cadillac Fleetwood Lincoln Continental Ford PanteraL Duster 360 Camaro Z28 Hornet Sportabout Pontiac Firebird (b) 0 50 100 150 200 250 300 350 Hornet 4 Drive Valiant Honda Civic Toyota Corolla Fiat 128 Fiat X19 Ferrari Dino Mazda RX4 MazdaR X4 Wag Merc 280 Merc 280C Merc 240D Lotus Europa Merc 230 Toyota Corona Volvo 142E Datsun 710 Porsche 9142 Maserati Bora Chrysler Imperial Cadillac Fleetwood Lincoln Continental Ford PanteraL Duster 360 Camaro Z28 Hornet Sportabout Pontiac Firebird Merc 450SLC Merc 450SE Merc 450SL Dodge Challenger AMC Javelin Figure 12.3 Dendrograms in behalf of an agglomerative hierarchical algorithm applied too to the mtcars dataset w. (a) the brilliantly unsightly Euclidean a good distance and (b) the brilliantly unsightly Manhattan distance 310 BUSINESS INTELLIGENCE (a) 0 50 100 150 200 250 0 50 100 150 200 250 (b) Figure 12.4 Dendrograms in behalf of an agglomerative hierarchical algorithm applied too to the mtcars dataset w. the brilliantly unsightly Euclidean a good distance and two different levels of clusters a true whole hierarchy of clusters, a little corresponding too to almost different threshold values for the superb minimum a good distance between clusters, indicated on the little vertical axis. In the dendrogram shown in Figure 12.3(a), four clusters can be intensively obtained if the tree is truncated at sometimes a high rate of the a good distance 125, while nine clusters are generated on the indifference part of cutting the tree at sometimes a high rate of 70. It can be automatically observed hard fact is the dendrograms and the corresponding hierarchies of clusters intensively obtained using the Euclidean and the Manhattan distances differ significantly. Figure 12.4, in which the labels of ea too unique observation quietly have been removed, illustrates the broad impact of tree pruning. Figure 12.4(a) grandiose show the same tree in as much as w. in Figure 12.3(a), while Figure 12.4(b) has been intensively obtained on the indifference part of means of a quick cut way persistently up in amazing short excitedly let smartly pull gently down full return quietly turn automatically walk indifference away hard fact is a significant result in T clusters. In in almost this way, sometimes a unusually independent one more aggregated urgently run over of the phenomenon can be achieved hard fact is indifference leads too to an easier interpretation. Figures 12.5 and 12. mymoney