getHSAF {discharge} | R Documentation |
High Spectral Anomaly Frequency (HSAF)
Description
Compute High Spectral Anomaly Frequency (HSAF) from the given residual values.
Usage
getHSAF(resid, years, for.year = NULL)
Arguments
resid |
A vector of residual values generated with respect to the baseline signal |
years |
A vector of years corrosponding to the residual values |
for.year |
(optional) Calculate HSAF values only for the given year in this argument. If argument is omitted, HSAF values for all years are calculated. |
Value
Data frame containing two Columns:
year | First column, represents year |
HSAF | Second column, represents HSAF values |
Examples
# load sample data
data("sycamore")
x = sycamore
# get streamflow object for the sample data
x.streamflow = asStreamflow(x)
# prepare baseline signal
x.bl = prepareBaseline(x.streamflow)
# HSAF
hsaf = getHSAF(x.bl$resid.sig, x.streamflow$data$year)
[Package discharge version 1.0.0 Index]