Figures & data
Figure 1. Selecting k using gap statistic.
Note: The number of Monte Carlo (‘bootstrap’) samples is restricted to 100.
![Figure 1. Selecting k using gap statistic.Note: The number of Monte Carlo (‘bootstrap’) samples is restricted to 100.](/cms/asset/06bdf6b2-f015-4dbc-bb12-1cb1cf9db126/rsrs_a_2132180_f0001_ob.jpg)
Figure 2. Total within-cluster sum of squares for iterations of k-means clustering.
Source: Census 2011 Small Area Layer; authors’ own estimates.
![Figure 2. Total within-cluster sum of squares for iterations of k-means clustering.Source: Census 2011 Small Area Layer; authors’ own estimates.](/cms/asset/e2b4f93b-53a7-446b-9e08-76fc93d6ba02/rsrs_a_2132180_f0002_ob.jpg)
Table 1. Sensitivity test results.
Table 2. Neighbourhood types and selected descriptors.
Figure 3. Johannesburg (left) and Ekurhuleni (right).
Source: Census 2011 Small Area Layer; authors’ own estimates.
![Figure 3. Johannesburg (left) and Ekurhuleni (right).Source: Census 2011 Small Area Layer; authors’ own estimates.](/cms/asset/f8c8b29e-c4da-4fc8-87d8-3d111e3926e5/rsrs_a_2132180_f0003_oc.jpg)
Figure 11. Social status and neighbourhood clusters.
Note: Kernel density distributions.
Source: Census 2011; authors’ own estimates.
![Figure 11. Social status and neighbourhood clusters.Note: Kernel density distributions.Source: Census 2011; authors’ own estimates.](/cms/asset/8269b0c6-8228-4f50-b883-d63bde4ccdc0/rsrs_a_2132180_f0011_oc.jpg)
Figure 12. Population distribution of neighbourhood types across metros.
Note: JHB, Johannesburg; EKU, Ekurhuleni; TSH, Tshwane; CPT, Cape Town; ETH, eThekwini; NMB, Nelson Mandela Bay; BC, Buffalo City; and MAN, Mangaung.
Source: Census 2011; authors’ own estimates.
![Figure 12. Population distribution of neighbourhood types across metros.Note: JHB, Johannesburg; EKU, Ekurhuleni; TSH, Tshwane; CPT, Cape Town; ETH, eThekwini; NMB, Nelson Mandela Bay; BC, Buffalo City; and MAN, Mangaung.Source: Census 2011; authors’ own estimates.](/cms/asset/42ae90f4-b297-4e12-b30f-ff1739db1ea3/rsrs_a_2132180_f0012_oc.jpg)