Identification and Classification of the Unique Features of Mass Housing Projects

Table 4

ANOVA test of significance on the attributes.

	Sum of squares	df	Mean square		Sig.
Multiple site for various units
Between groups	1.973	3	.658	2.377	.091
Within groups	7.746	28	.277
Total	9.719	31
Multiple standardized design-units in scheme
Between groups	2.532	3	.844	2.379	.091
Within groups	9.937	28	.355
Total	12.469	31
Multiple environmental impact
Between groups	.723	3	.241	.243	.866
Within groups	27.746	28	.991
Total	28.469	31
Multiple geographical location for schemes
Between groups	1.413	3	.471	.848	.479
Within groups	15.556	28	.556
Total	16.969	31
Multiple interdependent subcontracting under scheme
Between groups	1.651	3	.550	1.304	.293
Within groups	11.817	28	.422
Total	13.469	31
Multiple one-off infrastructure
Between groups	2.449	3	.816	1.323	.286
Within groups	17.270	28	.617
Total	19.719	31
Complex network of procurement systems
Between groups	.754	3	.251	.332	.802
Within groups	21.214	28	.758
Total	21.969	31
Multicollinear repeated preliminary activities on units
Between groups	.806	3	.269	.894	.456
Within groups	8.413	28	.300
Total	9.219	31
Repetitive tasks on standardized units
Between groups	.730	3	.243	.534	.663
Within groups	12.770	28	.456
Total	13.500	31
Virtual team participants
Between groups	3.616	3	1.205	3.183	.069
Within groups	10.603	28	.379
Total	14.219	31
Complex network of team relationship
Between groups	.889	3	.296	.914	.447
Within groups	9.079	28	.324
Total	9.969	31
Complex construction method
Between groups	2.401	3	.800	1.027	.396
Within groups	21.817	28	.779
Total	24.219	31
Complex network of risk from various units
Between groups	1.124	3	.375	.579	.633
Within groups	18.095	28	.646
Total	19.219	31
Multiple duration for units under schemes
Between groups	3.651	3	1.217	3.658	.074
Within groups	9.317	28	.333
Total	12.969	31