R: Build a KDD.yearly.average object from a KDD object
kdd.yearly.average
R Documentation
Build a KDD.yearly.average object from a KDD object
Description
Build a KDD.yearly.average (yearly average of a Key Day Dataset) by averaging on a yearly basis a KDD object
Usage
kdd.yearly.average(object)
Arguments
object
an object from the KDD class.
Value
an object from the KDD.yearly.average class.
Note
The before.after matrix of the KDD object is averaged on a yearly basis: every group of columns corresponding to a single year is averaged into a single column.
Soubeyrand, S., Morris, C. E. and Bigg, E. K. (2014). Analysis of fragmented time directionality in time series to elucidate feedbacks in climate data. Environmental Modelling and Software 61: 78-86.
#### load data for site 6008 (Callagiddy station)
data(rain.site.6008)
#### build a KDD object from raw data (site 6008: Callagiddy station)
## using a threshold value equal to 25
KDD=kdd.from.raw.data(raw.data=rain.site.6008,keyday.threshold=25,nb.days=20,
col.series=5,col.date=c(2,3,4),na.rm=TRUE,filter=NULL)
#### build the yearly average of KDD
KDD2=kdd.yearly.average(KDD)
## summary of the object
summary(KDD2)
Results
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
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> library(FeedbackTS)
Error in library(FeedbackTS) : there is no package called 'FeedbackTS'
Execution halted