baltest.collect         Collect Covariate Balance Statistics
eb                      Function for Entropy Balancing
ebalance                Entropy balancing
ebalance.trim           Trimming of Weights for Entropy Balancing
getsquares              Generate Matrix of Squared Terms
line.searcher           Optimal step length search for entropy
                        balancing algorithm
matrixmaker             Generate Matrix of One-way Interactions and
                        Squared Terms
