Analysis of Environmental Factors for Mobile Software Development Focused on Korean Companies

Table 20

Comparison of significant environment factors.

Phase	Zhang et al. [21]		Zhu et al. [20]		Results from Korean companies
	Significant EFs	value	Significant EFs	value	Significant EFs	value
General	f1 Program complexity	0.0001	f4 Amount of programming effort	0.0001	—	—
	f6 Percentage of reused code	0.0907	f6 Percentage of reused code	0.013
Analysis and design	f8 Frequency of program specification change	0.0635	f8 Frequency of program specification change	0.006	f14 Development management	0.003
	f10 Design methodology	0.0063	f12 Relationship of detailed design to requirement	0.014
	f13 Work standards	0.0068
Coding	f17 Development team size	0.0192	f15 Programmer skill	0.032	f18 Program workload (stress)	0.015
	f19 Domain knowledge	0.0341	f18 Program workload (stress)	0.0001	f20 Human nature	0.023
Testing	f21Testing environment	0.0001	f23 Testing resource allocation	0.001	f22 Testing effort	<0.001
			f24 Testing methodologies	0.017
			f25 Testing coverage	0.002