Summarise simulated DiD data as RCT-style post-only statistics

Discards all pre-treatment observations and returns post-treatment means and SDs for both arms. Produces data in the format expected by meta_did() for design "rct".

Usage

as_summary_rct(sim)

Arguments

sim

A data frame produced by simulate_meta_did().

Value

A data frame with one row per study in the format required by validate_summary_data() for design "rct".

Examples

sim <- simulate_meta_did(n_studies = 3, seed = 1)
as_summary_rct(sim)
#> # A tibble: 3 × 8
#>   study_id design n_control n_treatment mean_post_control sd_post_control
#>   <chr>    <chr>      <int>       <int>             <dbl>           <dbl>
#> 1 study_1  rct          100         100             0.438           0.113
#> 2 study_2  rct          100         100             0.424           0.116
#> 3 study_3  rct          100         100             0.434           0.137
#> # ℹ 2 more variables: mean_post_treatment <dbl>, sd_post_treatment <dbl>