Hmm, that’s what I suspected. Maybe it’s possible to estimate anyway though—quick and dirty method would be to identify the most effective interventions a large charity has, estimate that the rest follow a power law, take the average and add error bars upwards for the possibility we underestimated an intervention’s effectiveness?
Hmm, that’s what I suspected. Maybe it’s possible to estimate anyway though—quick and dirty method would be to identify the most effective interventions a large charity has, estimate that the rest follow a power law, take the average and add error bars upwards for the possibility we underestimated an intervention’s effectiveness?