Table 1 Necessity test of single... | Emerald Publishing

Table 1

Necessity test of single variable

Stage	Variables	PR		∼ PR
Stage	Variables	Consistency	Coverage	Consistency	Coverage
Primary stage	${PR}_{1}$	0.757	0.593	0.338	0.609
	∼ ${PR}_{1}$	0.501	0.247	0.774	0.880
	${PR}_{2}$	0.538	0.429	0.419	0.771
	∼ ${PR}_{2}$	0.713	0.348	0.689	0.774
	${PR}_{3}$	0.613	0.643	0.262	0.633
	∼ ${PR}_{3}$	0.650	0.277	0.852	0.835
	${PR}_{4}$	0.578	0.544	0.300	0.651
	∼ ${PR}_{4}$	0.630	0.281	0.790	0.812
	${PR}_{5}$	0.609	0.491	0.367	0.681
	∼ ${PR}_{5}$	0.605	0.293	0.726	0.810
	${PR}_{6}$	0.736	0.525	0.406	0.667
	∼ ${PR}_{6}$	0.534	0.281	0.711	0.861

Stage	Variables	PR		∼ PR
Stage	Variables	Consistency	Coverage	Consistency	Coverage
Primary stage	${PR}_{1}$	0.757	0.593	0.338	0.609
	∼ ${PR}_{1}$	0.501	0.247	0.774	0.880
	${PR}_{2}$	0.538	0.429	0.419	0.771
	∼ ${PR}_{2}$	0.713	0.348	0.689	0.774
	${PR}_{3}$	0.613	0.643	0.262	0.633
	∼ ${PR}_{3}$	0.650	0.277	0.852	0.835
	${PR}_{4}$	0.578	0.544	0.300	0.651
	∼ ${PR}_{4}$	0.630	0.281	0.790	0.812
	${PR}_{5}$	0.609	0.491	0.367	0.681
	∼ ${PR}_{5}$	0.605	0.293	0.726	0.810
	${PR}_{6}$	0.736	0.525	0.406	0.667
	∼ ${PR}_{6}$	0.534	0.281	0.711	0.861

	Variables	IN		∼IN
	Variables	Consistency	Coverage	Consistency	Coverage
Intermediate stage	${I N}_{1}$	0.483	0.433	0.401	0.746
	∼ ${I N}_{1}$	0.717	0.366	0.695	0.736
	${I N}_{2}$	0.464	0.490	0.330	0.722
	∼ ${I N}_{2}$	0.736	0.346	0.767	0.748
	${I N}_{3}$	0.319	0.375	0.341	0.831
	∼ ${I N}_{3}$	0.856	0.385	0.744	0.694
	${I N}_{4}$	0.592	0.621	0.305	0.664
	∼ ${I N}_{4}$	0.680	0.320	0.826	0.808
	${I N}_{5}$	0.740	0.592	0.362	0.600
	∼ ${I N}_{5}$	0.500	0.274	0.754	0.858
	${I N}_{6}$	0.651	0.680	0.287	0.622
	∼ ${I N}_{6}$	0.638	0.301	0.853	0.835

	Variables	IN		∼IN
	Variables	Consistency	Coverage	Consistency	Coverage
Intermediate stage	${I N}_{1}$	0.483	0.433	0.401	0.746
	∼ ${I N}_{1}$	0.717	0.366	0.695	0.736
	${I N}_{2}$	0.464	0.490	0.330	0.722
	∼ ${I N}_{2}$	0.736	0.346	0.767	0.748
	${I N}_{3}$	0.319	0.375	0.341	0.831
	∼ ${I N}_{3}$	0.856	0.385	0.744	0.694
	${I N}_{4}$	0.592	0.621	0.305	0.664
	∼ ${I N}_{4}$	0.680	0.320	0.826	0.808
	${I N}_{5}$	0.740	0.592	0.362	0.600
	∼ ${I N}_{5}$	0.500	0.274	0.754	0.858
	${I N}_{6}$	0.651	0.680	0.287	0.622
	∼ ${I N}_{6}$	0.638	0.301	0.853	0.835

	variables	AD		∼ AD
	variables	consistency	coverage	consistency	coverage
Advanced stage	${A D}_{1}$	0.499	0.531	0.279	0.674
	$\sim {A D}_{1}$	0.694	0.298	0.806	0.785
	${A D}_{2}$	0.687	0.581	0.346	0.664
	${\sim A D}_{2}$	0.603	0.289	0.782	0.850
	${A D}_{3}$	0.540	0.624	0.266	0.698
	${\sim A D}_{3}$	0.738	0.307	0.857	0.809
	${A D}_{4}$	0.483	0.545	0.290	0.743
	${\sim A D}_{4}$	0.772	0.324	0.823	0.783
	${A D}_{5}$	0.517	0.490	0.360	0.776
	${\sim A D}_{5}$	0.764	0.344	0.763	0.782
	${A D}_{6}$	0.386	0.542	0.250	0.798
	${\sim A D}_{6}$	0.856	0.335	0.856	0.760

	variables	AD		∼ AD
	variables	consistency	coverage	consistency	coverage
Advanced stage	${A D}_{1}$	0.499	0.531	0.279	0.674
	$\sim {A D}_{1}$	0.694	0.298	0.806	0.785
	${A D}_{2}$	0.687	0.581	0.346	0.664
	${\sim A D}_{2}$	0.603	0.289	0.782	0.850
	${A D}_{3}$	0.540	0.624	0.266	0.698
	${\sim A D}_{3}$	0.738	0.307	0.857	0.809
	${A D}_{4}$	0.483	0.545	0.290	0.743
	${\sim A D}_{4}$	0.772	0.324	0.823	0.783
	${A D}_{5}$	0.517	0.490	0.360	0.776
	${\sim A D}_{5}$	0.764	0.344	0.763	0.782
	${A D}_{6}$	0.386	0.542	0.250	0.798
	${\sim A D}_{6}$	0.856	0.335	0.856	0.760

Source(s): Authors’ own work