| synthdid_placebo | R Documentation | 
Computes a placebo variant of our estimator using pre-treatment data only
synthdid_placebo(estimate, treated.fraction = NULL)
| estimate,  | as output by synthdid_estimate | 
| treated.fraction,  | the fraction of pre-treatment data to use as a placebo treatment period Defaults to NULL, which indicates that it should be the fraction of post-treatment to pre-treatment data | 
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