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. 2020 Apr 3;7:109. doi: 10.1038/s41597-020-0453-3

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© The Author(s) 2020

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Fig. 11 — Results of cross-validation for total precipitation (PRE). (a) Shows the location and correlation coefficient (r) of each station estimated from nearby interpolants; (b) as for (a), but showing the mean absolute error (MAE); (c,d) show the distributions of r and MAE respectively.