Adjust the y-values for the interpolation point and reset the mean daily EIR such that the product of the seasonal pattern and the trend over an observation period is one.
Usage
# S3 method for class 'eir'
norm_trend(xds_obj)Adjust the y-values for the interpolation point and reset the mean daily EIR such that the product of the seasonal pattern and the trend over an observation period is one.
# S3 method for class 'eir'
norm_trend(xds_obj)