JordanRL /
Fermat
| @@ 28-41 (lines=14) @@ | ||
| 25 | * |
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| 26 | * @throws IntegrityConstraint |
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| 27 | */ |
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| 28 | public function __construct($lambda) |
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| 29 | { |
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| 30 | $lambda = Numbers::makeOrDont(Numbers::IMMUTABLE, $lambda); |
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| 31 | ||
| 32 | if (!$lambda->isPositive()) { |
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| 33 | throw new IntegrityConstraint( |
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| 34 | 'Lambda must be positive', |
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| 35 | 'Provide a positive lambda', |
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| 36 | 'Exponential distributions work on time to occurrence; the mean time to occurrence (lambda) must be positive' |
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| 37 | ); |
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| 38 | } |
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| 39 | ||
| 40 | $this->lambda = $lambda; |
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| 41 | } |
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| 42 | ||
| 43 | /** |
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| 44 | * @param int|float|DecimalInterface $x |
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| @@ 30-43 (lines=14) @@ | ||
| 27 | * |
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| 28 | * @throws IntegrityConstraint |
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| 29 | */ |
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| 30 | public function __construct($lambda) |
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| 31 | {
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| 32 | $lambda = Numbers::makeOrDont(Numbers::IMMUTABLE, $lambda); |
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| 33 | ||
| 34 | if (!$lambda->isPositive()) {
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| 35 | throw new IntegrityConstraint( |
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| 36 | 'Lambda must be positive', |
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| 37 | 'Provide a positive lambda', |
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| 38 | 'Poisson distributions work on time to occurrence; the mean time to occurrence (lambda) must be positive' |
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| 39 | ); |
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| 40 | } |
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| 41 | ||
| 42 | $this->lambda = $lambda; |
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| 43 | } |
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| 44 | ||
| 45 | /** |
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| 46 | * @param int|float|DecimalInterface $k |
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