Open Access

Table 2

Matrix of Pearson’s R correlation coefficients calculated among M-class flare forecast time series shown in Figure 2, right panel. The mean value for each method is calculated using all the non-zero values in the column and row that corresponds to such method.

MAG4 0.615 0.431 0.689 0.718 0.653 0.621
ASSA 0.534 0.661 0.705 0.769 0.657
ASAP 0.476 0.512 0.543 0.499
NOAA 0.938 0.835 0.720
MOSWOC 0.849 0.744
MCSTAT 0.730

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