x/statistics@v0.1.1

Deno basic statistics module.
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Deno basic statistics module.

simple-statistics for Deno.

Functions and examples

Descriptive statistics

Function Example
[min][] min([-3, 0, 3])
[max][] max([1, 2, 3])
[sum][] sum([1, 2, 3.5])
[sumSimple][] sumSimple([1, 2, 3.5])
[quantile][] quantile([3, 6, 7, 8, 8], 0.25)
quantileRank TODO
[product][] product([1, 2, 3, 5])

Sorted basic descriptive statistics

Function Example
[minSorted][] minSorted([-100, -10, 1, 2, 5])
[maxSorted][] maxSorted([5, 2, 1, -10, -100])
[quantileSorted][] quantileSorted([3, 6, 9, 10, 12], 0.4)
quantileRankSorted TODO

Measures of central tendency

Function Example
[mean][] mean([-1, 0, 1, 2, 3, 4])
[addToMean][] addToMean(14, 5, 53)
[mode][] mode([0, 0, 1])
[modeSorted][] modeSorted([0, 0, 1])
modeFast TODO
[median][] median([3, 2, 1, 5, 4, 6])
medianSorted TODO
[harmonicMean][] harmonicMean([2, 3])
[geometricMean][] geometricMean([1.80, 1.166666, 1.428571])
[rootMeanSquare][] rootMeanSquare([-1, 1, -1, 1])
sampleSkewness TODO

Measures of dispersion

Function Example
[variance][] variance([1, 2, 3, 4, 5, 6])
[sampleVariance][] sampleVariance([1, 2, 3, 4, 5])
[standardDeviation][] standardDeviation([2, 4, 4, 4, 5, 5, 7, 9])
[sampleStandardDeviation][] sampleStandardDeviation([2, 4, 4, 5, 7, 9])
medianAbsoluteDeviation TODO
interquartileRange TODO
[sumNthPowerDeviations][] sumNthPowerDeviations([0, 1], 2)
[zScore][] zScore(78, 80, 5)