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fix: resolve build and test errors

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- Sar.Quantower.Tests.cs: add missing opening quote on string literal (line 48)
- Exports.cs: rename Correlation.Batch → Correl.Batch (CS0103)
- Ad.Validation.Tests.cs: fix Ooples OutputValues key "Ad" → "Adl"
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Miha Kralj
2026-03-16 12:45:13 -07:00
parent 3b0cdca567
commit 6f0a339c9b
131 changed files with 1570 additions and 1571 deletions
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lib/statistics/spearman/Spearman.md
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| **PineScript** | [spearman.pine](spearman.pine) |
- Spearman's ρ (rho) measures the strength and direction of monotonic association between two variables.
- **Similar:** [Correlation](../correlation/Correlation.md), [Kendall](../kendall/Kendall.md) | **Trading note:** Spearman rank correlation; non-parametric, detects monotonic (not just linear) relationships.
- **Similar:** [Correl](../correl/Correl.md), [Kendall](../kendall/Kendall.md) | **Trading note:** Spearman rank correlation; non-parametric, detects monotonic (not just linear) relationships.
- Validated against TA-Lib, Skender, and Tulip reference implementations where available.
Spearman's ρ (rho) measures the strength and direction of monotonic association between two variables. Unlike Pearson's correlation, which measures linear relationship, Spearman captures any monotonic relationship. A portfolio of stocks whose returns move monotonically together has different risk than one whose components merely share a linear trend. Spearman detects both.