Posts about Statistics
2021
- Kernel density estimation and discrete values (April 13)
- Efficiency of the winsorized and trimmed Harrell-Davis quantile estimators (April 6)
- Trimmed modification of the Harrell-Davis quantile estimator (March 30)
- Efficiency of the Harrell-Davis quantile estimator (March 23)
- Navruz-Özdemir quantile estimator (March 16)
- Sfakianakis-Verginis quantile estimator (March 9)
- Winsorized modification of the Harrell-Davis quantile estimator (March 2)
- Misleading standard deviation (February 23)
- Unbiased median absolute deviation based on the Harrell-Davis quantile estimator (February 16)
- Unbiased median absolute deviation (February 9)
- Comparing distribution quantiles using gamma effect size (February 2)
- A single outlier could completely distort your Cohen's d value (January 26)
- Better moving quantile estimations using the partitioning heaps (January 19)
- MP² quantile estimator: estimating the moving median without storing values (January 12)
- Case study: Accuracy of the MAD estimation using the Harrell-Davis quantile estimator (Gumbel distribution) (January 5)
2020
- Fast implementation of the moving quantile based on the partitioning heaps (December 29)
- Coverage of quantile confidence intervals (December 22)
- Statistical approaches for performance analysis (December 15)
- Quantile confidence intervals for weighted samples (December 8)
- Quantile absolute deviation: estimating statistical dispersion around quantiles (December 1)
- P² quantile estimator: estimating the median without storing values (November 24)
- Plain-text summary notation for multimodal distributions (November 17)
- Intermodal outliers (November 10)
- Lowland multimodality detection (November 3)
- Quantile-respectful density estimation based on the Harrell-Davis quantile estimator (October 27)
- Misleading histograms (October 20)
- The importance of kernel density estimation bandwidth (October 13)
- The median absolute deviation value of the Gumbel distribution (October 6)
- Weighted quantile estimators (September 29)
- Nonparametric Cohen's d-consistent effect size (June 25)
- DoubleMAD outlier detector based on the Harrell-Davis quantile estimator (June 22)
2019
- Distribution comparison via the shift and ratio functions (October 11)
- Normality is a myth (October 9)
- Implementation of efficient algorithm for changepoint detection: ED-PELT (October 7)