repeatedvalue: Finds repeated values
In INQC: Quality Control of Climatological Daily Time Series

Description Usage Arguments Value Examples

This function looks for a value which repeats too many times and, given the decaying shape of empirical distribution of precipitation data, is considered too large to happen that many times

1	repeatedvalue(x, margin = 20, friki = 150)

`x`	precipitation time series
`margin`	threshold for differences in frequency of the nearest value
`friki`	minimum of precipitation values to be considered

list of positions which do not pass this QC test. If all positions pass the test, returns NULL

#Extract the ECA&D data file from the example data folder
path2inptfl<-system.file("extdata", "RR_SOUID132730.txt", package = "INQC")
#Read the data file
x<-readecad(input=path2inptfl,missing= -9999)[,4]
#Find all suspicious positions in the time series
repeatedvalue(x,margin=10,friki=10)