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1 | static double standardDeviation(int... a) {
|
2 | if (empty(a)) ret 0; |
3 | double avg = doubleAverage(a), sum = 0; |
4 | for i over a: sum += sqr(a[i]-avg); |
5 | ret sqrt(sum/l(a)); |
6 | } |
7 | |
8 | static double standardDeviation(double... a) {
|
9 | if (empty(a)) ret 0; |
10 | double avg = doubleAverage(a), sum = 0; |
11 | for i over a: sum += sqr(a[i]-avg); |
12 | ret sqrt(sum/l(a)); |
13 | } |
14 | |
15 | static double standardDeviation(Collection<Double> a) {
|
16 | if (empty(a)) ret 0; |
17 | double avg = doubleAverage(a), sum = 0; |
18 | for (double d : a) sum += sqr(d-avg); |
19 | ret sqrt(sum/l(a)); |
20 | } |
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| Snippet ID: | #1010189 |
| Snippet name: | standardDeviation |
| Eternal ID of this version: | #1010189/6 |
| Text MD5: | 231fd4fa17f45a2735662e50f05f87ea |
| Transpilation MD5: | c18fb900855169400225fb2848a18ee0 |
| Author: | stefan |
| Category: | javax / maths |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2022-06-01 18:18:33 |
| Source code size: | 550 bytes / 20 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 806 / 986 |
| Version history: | 5 change(s) |
| Referenced in: | [show references] |