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< > BotCompany Repo | #1029191 // Average

JavaX fragment (include) [tags: use-pretranspiled]

Transpiled version (9988L) is out of date.

sclass Average {
  gettable double sum;
  gettable double n;
  
  void add aka addSample(double d) {
    ++n;
    sum += d;
  }
  
  void add(double d, double weight) {
    n += weight;
    sum += d*weight;
  }
  
  void remove(double d) {
    add(d, -1);
  }
  
  double get aka avg aka average aka getAverage() {
    ret doubleRatio(sum, n);
  }
  
  bool isEmpty() { ret n == 0; }
  
  toString { ret get() + " (n=" + n + ")"; }
  
  void clear {
    n = 0;
    sum = 0;
  }
  
  double size aka count() { ret n; }
}

Author comment

Began life as a copy of #1019129

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Snippet ID: #1029191
Snippet name: Average
Eternal ID of this version: #1029191/17
Text MD5: 9d741490546e1c9ca0a9c80d4d732791
Author: stefan
Category: javax / maths
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2022-12-16 14:01:09
Source code size: 551 bytes / 33 lines
Pitched / IR pitched: No / No
Views / Downloads: 248 / 687
Version history: 16 change(s)
Referenced in: [show references]