Predictive efficiency and class attribution error.

This table gives the average predictive efficiencies for the absence and presence of species, the average class error for absence class (class 1) and for abundance classes (class 2 to 4) when using estimated LHT parameters and estimated distribution of the seed bank state at t = 0. Field occurrence and record occurrence are the percentages of fields and of botanical records in which the species was recorded, respectively. Values in parentheses give the standard average class error.a Data were not available.Predictive efficiency and class attribution error.