| bbsmk | Block bootstrapped Mann-Kendall Trend Test |
| bbssr | Block bootstrapped Spearman's Rank Correlation Trend Test |
| bcpw | Hamed (2009) Bias Corrected Prewhitening. |
| mkttest | Mann-Kendall Trend Test of Time series Data with out any modifications |
| mmkh | Modified Mann-Kendall Test For Serially Correlated Data Using Hamed and Rao (1998) Variance Correction Approach. |
| mmkh3lag | Modified Mann-Kendall Test For Serially Correlated Data Using Hamed and Rao (1998) Variance Correction Approach Considering Only First Three Significant Lags. |
| mmky | Modified Mann-Kendall Test For Serially Correlated Data Using Yue and Wang (2004) Variance Correction Approach. |
| mmky1lag | Modified Mann-Kendall Test For Serially Correlated Data Using Yue and Wang (2004) Variance Correction Approach Considering Lag-1 Correlation Coefficient. |
| pbmk | Decorrelated bootstrapped-based Mann-Kendall Test |
| pwmk | Mann-Kendall Test of Pre-Whitened Time Series Data in Presence of Serial Correlation Using von Storch, H. (1995) Approach. |
| spear | Spearman's Rank Correlation Test |
| tfpwmk | Mann-Kendall Test applied to Trend Free Pre-Whitened Time Series Data in Presence of Serial Correlation Using Yue and Pilon (2002) Approach. |