sign1: modified sign() fucntion for SKT taking into account missing...
In rkt: Mann-Kendall Test, Seasonal and Regional Kendall Tests
sign1 R Documentation
modified sign() fucntion for SKT taking into account missing data
Description
differ from sign as it return 0 when x is NA
Usage
sign1(x)
Arguments
x
any number
Value
1 if x > 0
-1 if x < 0
0 if x = 0 or x = NA
Note
used by rkt
Author(s)
Aldo Marchetto
References
Hirsch R.M. & Slack J.R. 1984. A nonparametric test for seasonal data with serial dependance. Water Resources Research, 20: 727-732
See Also
rkt
Examples
a<-1
sign1(a)
a<-NA
sign1(a)
rkt documentation built on May 29, 2024, 7:31 a.m.
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| sign1 | R Documentation |
modified sign() fucntion for SKT taking into account missing data
Description
differ from sign as it return 0 when x is NA
Usage
sign1(x)
Arguments
x |
any number |
Value
1 if x > 0 -1 if x < 0 0 if x = 0 or x = NA
Note
used by rkt
Author(s)
Aldo Marchetto
References
Hirsch R.M. & Slack J.R. 1984. A nonparametric test for seasonal data with serial dependance. Water Resources Research, 20: 727-732
See Also
rkt
Examples
a<-1
sign1(a)
a<-NA
sign1(a)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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