Enhance Collect class with performance optimizations and additional metrics #5
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Owner
navdeep-G
commented
Jul 11, 2025
navdeep-G
commented
- Add comprehensive caching system for expensive calculations (average, variance, min/max indices)
- Implement optimized O(n) algorithms for finding min/max indices
- Add rolling average calculation with efficient sliding window technique
- Include autocorrelation metrics (autocovariance, ACF, PACF)
- Add data transformations (log, Box-Cox, first difference)
- Integrate Augmented Dickey-Fuller stationarity testing with caching
- Improve toString() method with comprehensive summary statistics
- Add proper error handling and input validation
- Optimize memory usage with lazy initialization pattern
…etrics - Add comprehensive caching system for expensive calculations (average, variance, min/max indices) - Implement optimized O(n) algorithms for finding min/max indices - Add rolling average calculation with efficient sliding window technique - Include autocorrelation metrics (autocovariance, ACF, PACF) - Add data transformations (log, Box-Cox, first difference) - Integrate Augmented Dickey-Fuller stationarity testing with caching - Improve toString() method with comprehensive summary statistics - Add proper error handling and input validation - Optimize memory usage with lazy initialization pattern
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