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1.3 KiB
1.3 KiB
Statistics
Statistical functions and indicators for financial analysis.
Implemented
- Beta - Beta coefficient measuring volatility relative to market
- Corr - Correlation coefficient between two series
- Curvature - Curvature of a time series
- Entropy - Information entropy of a series
- Hurst - Hurst exponent for trend strength
- Kurtosis - Kurtosis measuring tail extremity
- Max - Maximum value over period
- Median - Median value over period
- Min - Minimum value over period
- Mode - Mode (most frequent value)
- Percentile - Percentile rank calculation
- Skew - Skewness measuring distribution asymmetry
- Slope - Linear regression slope
- Stddev - Standard deviation
- Theil - Theil's U statistics for forecast accuracy
- Tsf - Time series forecast
- Variance - Statistical variance
- Zscore - Z-score standardization
Planned
- Cointegration - Test for cointegrated series
- Granger - Granger causality test
- Jarque-Bera - Normality test
- Kendall - Kendall rank correlation
- Spearman - Spearman rank correlation