Compute montly means, interannual monthly means and quantile of interannual monthly means.
Compute also the mean of monthly cumulated data for precipitations and ETP
Usage
calcMonthlyInterannualMean(x, threshold = 0.8)
calcMonthlyMean(x, threshold = 0.8)
calcMonthlyMeanQuantile(x, prob, threshold = 0.8)
calcMonthlyInterannualSum(x)Arguments
- x
a data.frame with a first column containing dates in POSIXt format and one numeric column per gauging station
- threshold
numeric minimum ratio of available data in a year or a month to take it into account
- prob
numeric, non-exceedance probability
Value
matrix with one row by station and one column by month