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Table 3 Classification consistency Pc and accuracy Pa

From: Diagnosing EFL learners’ writing ability: a diagnostic classification modeling analysis

Classification accuracy and consistency ACDM
P_a 0.74
P_c 0.63
P_a CON 0.94
P_c CON 0.90
P_a ORG 0.95
P_c ORG 0.93
P_a GRM 0.93
P_c GRM 0.91
P_a VOC 0.94
P_c VOC 0.91
P_a MCH 0.91
P_c MCH 0.87