Package index • VBC

Bias correction

Multivariate bias correction of climate model data with vine copulas, including zero-inflated variables and time-stratified correction.

vbc(): Correct zero inflated climate model simulations via vine copulas
vbc_tsub(): Combine VBC and the Method of fragments

Diagnostics

Post-hoc measures to evaluate how a bias correction changed the data: rank-structure preservation and distributional distance to observations.

calc_mci(): Model Correction Inconsistency (MCI)
calc_wasserstein(): Calculate Wasserstein Distance

Visualisation

Inspect marginal distributions and their tails.

plot_tails(): Plot Tails

Data

Example CRCM5 climate data for the Alpine region.

climate: Sample CRCM5 and SDCLIREF data