Changes

[[File:Esbensen_etal__multivariate-data-analysis__Fig_1.png|thumb|{{figure_number|1}}Plot of two-bivariate distributions, showing overlap between groups a and b along both variables ''x''₁ and ''x''₂. Groups can be distinguished by projecting members of the two groups onto the discriminant function line. (From Davis, 1986)<ref name=Davis_1986 />. ]]

[[File:Esbensen_etal__multivariate-data-analysis__Fig_1.png|thumb|{{figure_number|1}}Plot of two-bivariate distributions, showing overlap between groups a and b along both variables ''x''₁ and ''x''₂. Groups can be distinguished by projecting members of the two groups onto the discriminant function line. (From Davis, 1986)<ref name=Davis_1986 />. ]]

[[File:Esbensen_etal__multivariate-data-analysis__Fig_2.png|thumb|{{figure_number|2}}Dendrogram (by aggregation). Starting from n samples, combine the two most similar samples (here 2 and 3). Then, combine the two nearest groups by either joining two samples or aggregating a third sample to the previous group of two (1 is aggregated to 2 and 3). At the next step, 4 and 5 constitutes a new group, which is then aggregated to the former group (1, 2, 3). The aggregation process stops when there is only one group left. In the last step, group (1, 2, 3, 4, 5) is aggregated to group (6, 7, 8, 9).]]  

[[File:Esbensen_etal__multivariate-data-analysis__Fig_2.png|thumb|{{figure_number|2}}Dendrogram (by aggregation). Starting from n samples, combine the two most similar samples (here 2 and 3). Then, combine the two nearest groups by either joining two samples or aggregating a third sample to the previous group of two (1 is aggregated to 2 and 3). At the next step, 4 and 5 constitutes a new group, which is then aggregated to the former group (1, 2, 3). The aggregation process stops when there is only one group left. In the last step, group (1, 2, 3, 4, 5) is aggregated to group (6, 7, 8, 9).]]

==See also==

==See also==