Fig. 4
From: Copy number variation in human genomes from three major ethno-linguistic groups in Africa
Heat Map showing Pearson Correlation coefficient between the Count of CNV in 10 Mb windows in each population across the genomes of TrypanoGEN and 1000 Genomes samples. The histogram in the legend indicates the number of correlations with each value of Pearson’s r, there are large numbers of correlations between 0.5 and 0.6 and also between 0.9 and 1. Correlation coefficients are high (> 0.9) between populations from the same dataset but lower (0.5–0.6) between populations from different data sets