# EASI Demand System Estimation

## Documentation for package ‘easi’ version 0.2

- DESCRIPTION file.
- Overview of user guides and package vignettes; browse directory.

## Help Pages

coef.easi | Exact Affine Stone Index (EASI) Demand System Estimation
concavity | Concavity of EASI cost function
easi | Exact Affine Stone Index (EASI) Demand System Estimation
elastic | Elasticities of EASI demand system
engel | Engel curves of EASI demand system
equiv.income | Equivalent income of EASI demand system
hixdata | Hixdata
predict.easi | Exact Affine Stone Index (EASI) Demand System Estimation
residuals.easi | Exact Affine Stone Index (EASI) Demand System Estimation
simulations | Simulation tools in the context of the EASI demand system
summary.easi | Exact Affine Stone Index (EASI) Demand System Estimation
vcov.easi | Exact Affine Stone Index (EASI) Demand System Estimation