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Fig. 1 | Pneumonia

Fig. 1

From: Geographic consistency in dominant, non-typeable Haemophilus influenzae genotypes colonising four distinct Australian paediatric groups: a cohort study

Fig. 1

Principal coordinates analysis (PCoA) visualising the similarity of PCR-ribotype (PRT) distributions between the 4 studies. Each circle indicates a PRT; the size of the circle is proportional to the number of isolates. Plots show the PRT data cloud for the 4 studies. Each figure was derived from the same PCoA and thus positional differences between the data clouds indicate differences in PRT distribution. Bubbles occurring in the same location across PCO1 (X-axis) and PCO2 (Y-axis) indicate PRTs that were common to the different studies. The vector plot shows directional effects of the PRT distribution from each study

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