Analysis perspective | Nonresponse bias | Formula | |
---|---|---|---|
Reinterview participation | Reinterview nonresponse biasc,w | \({\overline{Y} }_{i,r,c,w}-{\overline{Y} }_{i,n,c,w}\) | (5) |
Reinterview refusal biasc,w | \({\overline{Y} }_{i,r,c,w}-{\overline{Y} }_{i,k,c,w}\) | (6) | |
Reinterview noncontact biasc,w | \({\overline{Y} }_{i,k,c,w}-{\overline{Y} }_{i,n,c,w}\) | (7) | |
Cumulative participation | Cumulative nonresponse biasc,w | \({\overline{Y} }_{i,r,c,w}-{\overline{Y} }_{i,n,c,1}\) | (8) |
Absolute relative nonresponse bias | Formula | ||
---|---|---|---|
Reinterview participation | Absolute relative reinterview nonresponse biasc,w | \(\left|\frac{{\overline{Y} }_{i,r,c,w}-{\overline{Y} }_{i,n,c,w}}{{\overline{Y} }_{i,n,c,w}}\right|\) | (9) |
Absolute relative reinterview refusal biasc,w | \(\left|\frac{{\overline{Y} }_{i,r,c,w}-{\overline{Y} }_{i,k,c,w}}{{\overline{Y} }_{i,k,c,w}}\right|\) | (10) | |
Absolute relative reinterview noncontact biasc,w | \(\left|\frac{{\overline{Y} }_{i,k,c,w}-{\overline{Y} }_{i,n,c,w}}{{\overline{Y} }_{i,n,c,w}}\right|\) | (11) | |
Cumulative participation | Absolute relative cumulative nonresponse biasc,w | \(\left|\frac{{\overline{Y} }_{i,r,c,w}-{\overline{Y} }_{i,n,c,1}}{{\overline{Y} }_{i,n,c,1}}\right|\) | (12) |
Average absolute relative nonresponse bias | Formula | ||
---|---|---|---|
Reinterview participation | Average absolute relative reinterview nonresponse biasc,w | \(\frac{{\sum }_{i=1}^{V}\left|\frac{{\overline{Y} }_{i,r,c,w}-{\overline{Y} }_{i,n,c,w}}{{\overline{Y} }_{i,n,c,w}}\right|}{V}\) | (13) |
Average absolute relative reinterview refusal biasc,w | \(\frac{{\sum }_{i=1}^{V}\left|\frac{{\overline{Y} }_{i,r,c,w}-{\overline{Y} }_{i,k,c,w}}{{\overline{Y} }_{i,k,c,w}}\right|}{V}\) | (14) | |
Average absolute relative reinterview noncontact biasc,w | \(\frac{{\sum }_{i=1}^{V}\left|\frac{{\overline{Y} }_{i,k,c,w}-{\overline{Y} }_{i,n,c,w}}{{\overline{Y} }_{i,n,c,w}}\right|}{V}\) | (15) | |
Cumulative participation | Average absolute relative cumulative nonresponse biasc,w | \(\frac{{\sum }_{i=1}^{V}\left|\frac{{\overline{Y} }_{i,r,c,w}-{\overline{Y} }_{i,n,c,1}}{{\overline{Y} }_{i,n,c,1}}\right|}{V}\) | (16) |
R-indicator | Formula | ||
---|---|---|---|
Reinterview and cumulative participation | Sample-based R-indicator \(R\left(\rho \right)\) (Schouten et al. 2009) | \(1-2\sqrt{\frac{1}{n-1}\sum_{j=1}^{n}{({\rho }_{j}-\overline{\rho })}^{2}}\) | (17) |