search for: mktrend

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2013 Mar 22
1
Sen's slope - fume package different output than zyp or wq
...ll pairs of points and take the median of those slopes). I have found three packages that output Sen's: "zyp", "wq" and "fume". The outputs of "zyp.sen()" and "mannKen()" from the zyp and wq packages match, but the output from fume's "mkTrend" is different. I tried looking at the code from these three and I could not really understand what zyp and wq are doing differently. It seems like "fume" is the only package that calculates a corrected Mann Kendall p-value based on temporal autocorrelation, so I would like to use t...