trend_analysis

Mk: Mann-Kendall test, significaant test . The Mann-Kendall statistic provides an indication of whether a trend exists and whether the trend is positive or negative. Subsequent calculation of Kendall’s Tau permits a comparison of the strength of correlation between two data series.


TS:  slope estimate


https://projects.itrcweb.org/gsmc-1/Content/GW%20Stats/5%20Methods%20in%20indiv%20Topics/5%205%20Trend%20Tests.htm