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https://github.com/K-Dense-AI/claude-scientific-skills.git
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df58339850
- anomaly-detection: full two-phase rewrite (context Z-score + forecast PI), 2-panel viz, Sep 2023 correctly flagged CRITICAL (z=+3.03) - covariates-forecasting: v3 rewrite with variable-shadowing bug fixed, 2x2 shared-axis viz showing actionable covariate decomposition, 108-row CSV with distinct per-store price arrays - global-temperature: output/ subfolder reorganization (all 6 output files moved, 5 scripts + shell script paths updated) - SKILL.md: added Examples table, Quality Checklist, Common Mistakes (8 items), Validation & Verification with regression assertions - .gitattributes already at repo root covering all binary types
59 lines
1.5 KiB
JSON
59 lines
1.5 KiB
JSON
{
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"description": "Synthetic retail sales data with covariates for TimesFM XReg demo",
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"note_on_real_data": "For real datasets (e.g., Kaggle Rossmann Store Sales), download to tempfile.mkdtemp() -- do NOT commit to this repo.",
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"stores": {
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"store_A": {
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"type": "premium",
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"region": "urban",
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"base_sales": 1000,
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"mean_sales_context": 1148.7
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},
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"store_B": {
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"type": "standard",
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"region": "suburban",
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"base_sales": 750,
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"mean_sales_context": 907.0
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},
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"store_C": {
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"type": "discount",
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"region": "rural",
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"base_sales": 500,
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"mean_sales_context": 645.3
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}
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},
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"dimensions": {
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"context_length": 24,
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"horizon_length": 12,
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"total_length": 36,
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"num_stores": 3,
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"csv_rows": 108
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},
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"covariates": {
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"dynamic_numerical": [
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"price"
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],
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"dynamic_categorical": [
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"promotion",
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"holiday",
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"day_of_week"
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],
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"static_categorical": [
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"store_type",
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"region"
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]
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},
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"effect_magnitudes": {
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"holiday": "+200 units per holiday week",
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"promotion": "+150 units per promotion week",
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"price": "-20 units per $1 above base price"
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},
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"xreg_modes": {
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"xreg + timesfm": "Regression on TimesFM residuals (default)",
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"timesfm + xreg": "TimesFM on regression residuals"
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},
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"bug_fixes_history": [
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"v1: Variable-shadowing -- all stores had identical covariates",
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"v2: Fixed shadowing; CONTEXT_LEN 48->24",
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"v3: Added component decomposition (base, price/promo/holiday effects); 2x2 sharex viz"
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]
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} |