Using Complexity to Estimate Effort
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R 
0.46 
R Square 
0.21 
Adjusted R Square 
0.11 
Standard Error 
170.04 
Observations 
10 
Avg Complexity 
Total Complexity 
Actual (N&C) 
Actual Min. 
DesignMin 
1.435592186 
10.0491453 
178 
195 
78 
2.152777778 
12.91666667 
231 
266.4666667 
38.96666667 
1.7 
27.2 
446 
411.4833333 
89.61666667 
1.449905033 
13.0491453 
167 
210.8333333 
17.18333333 
1.307081807 
18.2991453 
310 
389.05 
34.86666667 
1.390537241 
34.76343101 
310 
783.1666667 
220.9833333 
1.358773253 
23.0991453 
106 
268.6 
80.21666667 
1.766559829 
14.13247863 
146 
474.2166667 
186.4166667 
1.435005427 
25.83009768 
192 
459.6 
108.8166667 
1.645807896 
29.62454212 
334 
556.2833333 
154.1666667 
Regression Statistics 

Multiple R 
0.81 
R Square 
0.66 
Adjusted R Square 
0.56 
Standard Error 
119.64 
Observations 
10 

Coefficients 
Standard Error 
t Stat 
Pvalue 
Intercept 
32.24 
115.42 
0.28 
0.79 
Total Complexity 
17.18 
5.68 
3.03 
0.019 
Actual (N&C) 
0.042 
0.45 
0.093 
0.93 
Nr 
Class 
NCCS/Method 
# of Methods 
Avg Complexity 
Category 
SubCategory 
1 
AssignmentOneA 
12 
3 
1 
Control 
Batch 
2 
AssignmentTwoA 
8 
2 
1.5 
Control 
Batch 
3 
AssignmentThreeA 
6 
2 
1.5 
Control 
Batch 
4 
AssignmentFourA 
5.5 
2 
2 
Control 
Batch 
5 
AssignmentFiveA 
17 
2 
1 
Control 
Batch 
6 
AssignmentSixA 
12.5 
2 
3 
Control 
Batch 
7 
AssignmentSevenA 
5.3 
3 
2 
Control 
Batch 
Size 
VS 
S 
M 
L 
VL 
ControlBatch 
0 
5.01 
10.41 
15.81 
21.21 
IO File 
0 
2.04 
4.88 
7.71 
10.55 
ModelComp 
1.1 
2.17 
3.22 
4.27 
5.32 
ModelLogic 
0 
2.72 
6.34 
9.96 
13.57 
ModelStructure 
1.2 
1.69 
2.17 
2.66 
3.14 






Complexity 
VL 
Low 
M 
High 
VH 
ControlBatch 
1 
1.10 
1.97 
2.83 
3.69 
IO File 
1 
1.16 
1.92 
2.67 
3.43 
ModelComp 
1 
1 
1 
1 
1 
ModelLogic 
1 
1 
1.85 
2.94 
4.03 
ModelStructure 
1 
1 
1.08 
1.37 
1.66 