guardian/interactive-nhs-quiz
Unit Complexity*
The distribution of complexity of units (measured with McCabe index).
Conditional Complexity Overall
  • There are 158 units with 2,364 lines of code in units (57.8% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 7 medium complex units (459 lines of code)
    • 20 simple units (471 lines of code)
    • 131 very simple units (1,434 lines of code)
0% | 0% | 19% | 19% | 60%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
js0% | 0% | 19% | 19% | 60%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
src0% | 0% | 23% | 17% | 59%
harness0% | 0% | 18% | 31% | 50%
ROOT0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 50 most complex units
Unit# linesMcCabe index# params
221 22 0
33 20 1
69 12 1
70 12 1
25 12 3
27 11 2
14 11 1
28 9 1
18 8 3
33 8 2
85 8 0
24 7 2
19 7 3
5 7 1
29 7 2
23 7 1
14 7 4
73 7 2
11 6 2
16 6 1
12 6 0
7 6 1
21 6 4
8 6 0
12 6 0
16 6 0
17 6 0
8 5 3
15 5 2
18 5 2
11 5 1
43 5 2
40 5 0
19 5 1
12 5 0
10 5 0
19 5 1
16 5 3
8 4 1
16 4 1
16 4 2
12 4 0
16 4 3
21 4 1
86 4 0
36 4 1
14 4 1
17 4 0
18 4 1
9 3 1
About This Analysis
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...