Advances, Systems and Applications
Table 6 Descriptive statistical
Variable | Minimum | Maximum | Median | Mean | Standard Deviation |
|---|---|---|---|---|---|
 I1 Cost Reduction | 3.0 | 5.0 | 4.0 | 4.45 | 0.71 |
 I1Agility | 2.0 | 5.0 | 4.0 | 4.24 | 0.91 |
 I1 Back-up | 2.0 | 5.0 | 4.0 | 4.09 | 0.80 |
 I1 Higher performance | 2.0 | 5.0 | 4.0 | 4.20 | 0.68 |
I1 Average | 2.25 | 5.0 | 4.0 | 4.24 | 0.77 |
 I2 Lack of knowledge | 2.0 | 5.0 | 4.0 | 4.18 | 0.83 |
 I2 Cost management | 2.0 | 5.0 | 4.0 | 3.54 | 1.04 |
 I2 Risk management | 3.0 | 5.0 | 5.0 | 4.66 | 0.58 |
I2 Average | 2.0 | 5.0 | 4.0 | 4.12 | 0.86 |
I3 Testing | 3.0 | 5.0 | 4.0 | 3.98 | 0.80 |
 I4 Privacy and confidentiality | 3.0 | 5.0 | 5.0 | 4.39 | 0.75 |
 I4 Vendor lock in | 1.0 | 5.0 | 4.0 | 3.72 | 1.03 |
 I4 Loss of control | 2.0 | 5.0 | 4.0 | 4.26 | 0.79 |
I4 Average | 2.0 | 5.0 | 4.3 | 4.12 | 0.89 |
 T1 Impact on culture and staff | 1.0 | 5.0 | 5.0 | 3.49 | 0.94 |
 T1 Interpretability issues | 2.0 | 5.0 | 4.0 | 4.22 | 0.83 |
T1 Average | 1.5 | 5.0 | 4.5 | 3.85 | 0.88 |
T2 Size | 1.0 | 5.0 | 4.0 | 3.56 | 0.99 |
 O1 Current IT infrastructure | 1.0 | 5.0 | 4.0 | 4.15 | 0.77 |
 O1 Level of expertise | 1.0 | 5.0 | 3.0 | 3.71 | 0.90 |
O1 Average | 1.0 | 5.0 | 3.5 | 3.92 | 0.99 |
 O2 The need for adaptation | 1.0 | 5.0 | 4.0 | 3.88 | 1.03 |
 O2 Disruption to BP | 1.0 | 5.0 | 4.0 | 3.84 | 0.91 |
O2 Average | 1.0 | 5.0 | 4.0 | 3.86 | 0.97 |
O3 Collaboration | 1.0 | 5.0 | 4.0 | 2.84 | 1.17 |
O4 Top management support | 1.0 | 5.0 | 4.0 | 4.15 | 0.77 |
 E1 Provider selection | 1.0 | 5.0 | 4.0 | 4.24 | 0.84 |
 E1 Increasing providers and configurations | 1.0 | 5.0 | 4.0 | 4.16 | 0.78 |
E1 Average | 1.0 | 5.0 | 4.0 | 4.20 | 0.81 |
 E2 Legal implication | 1.0 | 5.0 | 4.0 | 4.22 | 0.76 |
 E2 IP | 2.0 | 5.0 | 4.0 | 4.32 | 0.71 |
 E2 SLA | 2.0 | 5.0 | 4.0 | 4.20 | 0.81 |
E2 Average | 1.6 | 5.0 | 4.0 | 4.25 | 0.76 |
 E3 Accessibility | 2.0 | 5.0 | 4.0 | 3.81 | 0.88 |
 E3 Complexity | 2.0 | 5.0 | 3.0 | 3.0 | 0.89 |
E3 Average | 2.0 | 5.0 | 3.5 | 3.49 | 0.89 |