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Fixed #317 - Metric resist balance point is sometimes wrong

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Added more precision to profile linear trendline generation.
This commit is contained in:
Jon Ziebell 2021-02-02 19:59:44 -05:00
parent d5e202c80b
commit e3a4e015e3
2 changed files with 5 additions and 2 deletions
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4
api/profile.php
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@ -960,8 +960,8 @@ class profile extends cora\api {
$intercept = (($sum_y) - ($slope * $sum_x)) / ($n); $intercept = (($sum_y) - ($slope * $sum_x)) / ($n);
return [ return [
'slope' => round($slope, 2), 'slope' => round($slope, 4),
'intercept' => round($intercept, 2) 'intercept' => round($intercept, 4)
]; ];
} }
} }

3
js/component/card/temperature_profiles.js
View File

@ -145,6 +145,9 @@ beestat.component.card.temperature_profiles.prototype.get_data_ = function() {
/** /**
* Get a linear trendline from a set of data. * Get a linear trendline from a set of data.
* *
* IMPORTANT: This exists in the profile already but it's wrong to use it
* directly as it's not right for Celsius.
*
* @param {Object} data The data; at least two points required. * @param {Object} data The data; at least two points required.
* *
* @return {Object} The slope and intercept of the trendline. * @return {Object} The slope and intercept of the trendline.