gavindiaz/QuanTAlib
1
0
Fork 0
mirror of https://github.com/mihakralj/QuanTAlib.git synced 2026-08-21 03:58:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

[CodeFactor] Apply fixes to commit 4a01f03

Browse Source
This commit is contained in:
codefactor-io
2026-03-11 03:35:12 +00:00
parent 4a01f03cb4
commit 567fa89465
63 changed files with 293 additions and 302 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/statistics/skew/Skew.cs
+5 -5
View File
@@ -103,7 +103,7 @@ public sealed class Skew : AbstractBase
// Calculate 2nd moment (Variance)
// m2 = Sum((x-mean)^2) / n = (SumSq - Sum^2/n) / n
double m2Numerator = _sumSq - (_sum * _sum) / n;
double m2Numerator = _sumSq - ((_sum * _sum) / n);
if (m2Numerator < Epsilon)
{
m2Numerator = 0;
@@ -312,8 +312,8 @@ public sealed class Skew : AbstractBase
}
sum = sum - oldVal + val;
sumSq = sumSq - oldVal * oldVal + val * val;
sumCu = sumCu - oldVal * oldVal * oldVal + val * val * val;
sumSq = sumSq - (oldVal * oldVal) + (val * val);
sumCu = sumCu - (oldVal * oldVal * oldVal) + (val * val * val);
output[i] = CalculateSkewFromSums(sum, sumSq, sumCu, period, isPopulation);
@@ -349,7 +349,7 @@ public sealed class Skew : AbstractBase
{
double mean = sum / n;
double m2Numerator = sumSq - (sum * sum) / n;
double m2Numerator = sumSq - ((sum * sum) / n);
if (m2Numerator < Epsilon)
{
return 0;
@@ -422,7 +422,7 @@ public sealed class Skew : AbstractBase
var vEpsilon = Vector256.Create(Epsilon);
var vZero = Vector256<double>.Zero;
int simdEnd = period + ((len - period) / VectorWidth) * VectorWidth;
int simdEnd = period + (((len - period) / VectorWidth) * VectorWidth);
int tickCount = period;
for (int i = period; i < simdEnd; i += VectorWidth)