| bbsmk | Nonparametric Block Bootstrapped Mann-Kendall Trend Test |
| bbssr | Nonparametric Block Bootstrapped Spearman's Rank Correlation Trend Test |
| bcpw | Hamed (2009) Bias Corrected Prewhitening. |
| mkttest | Mann-Kendall Trend Test of Time Series Data Without Modifications |
| mmkh | Modified Mann-Kendall Test For Serially Correlated Data Using the Hamed and Rao (1998) Variance Correction Approach |
| mmkh3lag | Modified Mann-Kendall Test For Serially Correlated Data Using the Hamed and Rao (1998) Variance Correction Approach Considering Only the First Three Lags |
| mmky | Modified Mann-Kendall Test For Serially Correlated Data Using the Yue and Wang (2004) Variance Correction Approach |
| mmky1lag | Modified Mann-Kendall Test For Serially Correlated Data Using the Yue and Wang (2004) Variance Correction Approach Using the Lag-1 Correlation Coefficient Only |
| pbmk | Bootstrapped Mann-Kendall Trend Test with Optional Bias Corrected Prewhitening |
| pwmk | Mann-Kendall Test of Prewhitened Time Series Data in Presence of Serial Correlation Using the von Storch (1995) Approach |
| spear | Spearman's Rank Correlation Test |
| tfpwmk | Mann-Kendall Trend Test Applied to Trend-Free Prewhitened Time Series Data in Presence of Serial Correlation Using Yue et al. (2002) Approach |
| x | Annual flow of the Nile River |