hydromt.stats.skills.spearman_rank_correlation

hydromt.stats.skills.spearman_rank_correlation(sim, obs, dim='time')

Return the spearman rank correlation coefficient of two time series.

Parameters:

• sim (xarray DataArray) – simulations time series

• obs (xarray DataArray) – observations time series

• dim (str, optional) – name of time dimension in sim and obs (the default is ‘time’)

Returns:

the spearman rank correlation

Return type:

xarray DataArray