How can i apply Mann-Kendall trend analysis to ground precipitation data?
The data is monthly for 10 years for different 30 stations.
What is the tool that i can apply? Excel or SPSS or .......??
and at what arrangement should the data be?
You can do it in excel using makesens 1.0 which freely available in the internet.But it is best to do it in R statistical software.There are many packages "Kendall","rkt","wq" forMK test
you can use An Excel template MAKESENS (Mann-Kendall test for trend and Sen's slope estimates) in the following download link
http://www.ilmanlaatu.fi/ilmansaasteet/julkaisu/pdf/MAKESENS_1_0.xls
use the package 'modifiedmk' from R
See the following sites:
https://climatology.ir/?p=2848
https://climatology.ir/?p=15417
https://climatology.ir/?p=16544
https://climatology.ir/?p=16344
https://climatology.ir/?p=11392
https://climatology.ir/?p=10806
https://climatology.ir/?p=12422
using sigma plot
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