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Psalm analysis without warnings.

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This commit is contained in:
Jens True
2023-08-04 06:56:47 +00:00
parent 0e1947ca3a
commit ed665e755c
4 changed files with 12 additions and 12 deletions
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4
src/TrueSkill/TwoTeamTrueSkillCalculator.php
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@@ -84,7 +84,7 @@ class TwoTeamTrueSkillCalculator extends SkillCalculator
$selfMeanSum = BasicMath::sum($selfTeam->getAllRatings(), $meanGetter);
$otherTeamMeanSum = BasicMath::sum($otherTeam->getAllRatings(), $meanGetter);
$varianceGetter = fn ($currentRating) => BasicMath::square($currentRating->getStandardDeviation());
$varianceGetter = fn ($currentRating): float => BasicMath::square($currentRating->getStandardDeviation());
$c = sqrt(
BasicMath::sum($selfTeam->getAllRatings(), $varianceGetter)
@@ -162,7 +162,7 @@ class TwoTeamTrueSkillCalculator extends SkillCalculator
$meanGetter = fn ($currentRating) => $currentRating->getMean();
$varianceGetter = fn ($currentRating) => BasicMath::square($currentRating->getStandardDeviation());
$varianceGetter = fn ($currentRating): float => BasicMath::square($currentRating->getStandardDeviation());
$team1MeanSum = BasicMath::sum($team1Ratings, $meanGetter);
$team1StdDevSquared = BasicMath::sum($team1Ratings, $varianceGetter);