# Nonparametric tests against trend

##### Citations

2,291 citations

### Cites background from "Nonparametric tests against trend"

...Mann [17] has suggested a test of H1 against H2 based on the number T of inequalities Ya < Yp, where a <p3....

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### Cites background or methods from "Nonparametric tests against trend"

...…D n 1∑ iD1 n∑ jDiC1 sgn Xj Xi 1 where the Xj are the sequential data values, n is the length of the data set, and sgn D { 1 if > 0 0 if D 0 1 if 0 2 Mann (1945) and Kendall (1975) have documented that when n ½ 8, the statistic S is approximately normally distributed with the mean and the…...

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...…of green-house gases on the environment, researchers and practitioners have employed the nonparametric Mann–Kendall (MK) statistical test (Mann, 1945; Kendall, 1975) to identify whether monotonic trends exist in hydro-meteorological data such as temperature, precipitation, and…...

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...The MK test, also called Kendall’s tau test due to Mann (1945) and Kendall (1975), is the rank-based nonparametric test for assessing the significance of a trend, and has been widely used in hydrological trend detection studies....

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