|
| | | c | Distribution | Author |
|
| — | — | — | — | NDWW | NEW |
| — | — | 0 | Weighted Weibull distribution (WWW) | NEW |
| — | — | 0 | Volume biased weighted Weibull distribution (VBWW) | Ahmed et al. [6] |
| — | — | 0 | Area biased weighted Weibull distribution (ABWW) | Perveen et al. [7] |
| k+1 | — | — | 0 | Size biased weighted Weibull distribution (SBWW) | Ahmad [6] |
| Kβ | — | — | 0 | Weighted Weibull distribution (WW) | Dey et al. [8] |
| — | 1 | — | 0 | Weighted exponential distribution (WE) | Ahmed et al. [6] |
| 1 | 1 | — | 0 | Length biased (LB) exponential distribution (LBE) | Dara and ahmad [9]. |
| — | 2 | 1/(2k) | 0 | Weighted Rayleigh distribution (WR) | Ajami and jahanshahi [10] |
| 1 | 2 | 1/(2k) | 0 | LB Rayleigh distribution (LBR) | NEW |
| 2 | 2 | 1/(2k) | 0 | Area biased Rayleigh distribution (ABR) | NEW |
| 0 | 1 | — | 0 | One parameter exponential distribution (E) | Sea ahmed et al. [6] |
| 0 | 2 | — | 0 | One parameter Rayleigh distribution (R) | Sea ajami and jahanshahi [10] |
| 0 | — | — | 0 | Weibull distribution (W) | Sea dey et al. [8] |
| — | 1 | — | 0 | LB gamma distribution (LBG) | Ahmed et al. [6] |
| — | 1 | 1 | 0 | One-parameter gamma distribution (G) | Sea Ahmed et al. [6] |
| — | | 0 | Generalized gamma distribution (GG) | Khodabin and Ahmadabadi [11] |
| k-2 | 2 | 1 | 1 | Chi distribution |
| 2(k-1) | 2 | | 0 | Generalized normal distribution (GN) | Saralees [12] |
| −1 | 2 | | 1 | Half-normal distribution | Cooray and ananda [13] |
| — | | 0 | LB weighted weibull distribution (LBWW) | Kishore and tanusree [14] |
| k-2 | 2 | — | 0 | Generalized Rayleigh distribution | See das and roy [15] |
| 2 | 2 | — | 0 | LB Rayleigh distribution (LBR) | Bashir and rasul [16] |
| 2(k-1) | 2 | | — | Weighted generalized Rayleigh distribution (WGR) | Das and roy [15] |
| 2k-1 | 2 | | — | LB weighted generalized Rayleigh distribution (LBWGR) | Das and roy [15] |
| — | | 0 | LB weighted Weibull distribution (LBWW) | Das and roy [17] |
| 1 | 1 | | 0 | LB weighted exponential distribution (LBWE) | Al-kadim and hussein [18] |
| 2 | 2 | — | | LB weighted Rayleigh distribution (LBWR) | Al-kadim and hussein [18] |
| 1 | 2 | | 0 | Maxwell distribution (M) | See dar et al. [19] |
| 1 | 2 | | 0 | Weighted Maxwell distribution (WM) | Joshi and modi [20] |
| 2 | | 0 | Weighted Maxwell distribution (WM1) | Dar et al. [19] |
| 2 | 2 | | 0 | LB Maxwell distribution (LBM) | NEW |
| 3 | 2 | | 0 | Area biased Maxwell distribution (ABM1) | NEW |
| 2 | | 0 | Nakagami distribution (N) | See mudasir and ahmed [21] |
| 2 | | 0 | Weighted Nakagami distribution (WN) | Mudasir and ahmed [21] |
| 2 | | 0 | Area biased Nakagami distribution (ABN) | NEW |
| 2 | | 0 | LB Nakagami distribution (LBN) | Mudasir and ahmad [21] |
| 1 | — | 1 | Weighted Ailamujia distribution (WA) |
| 1 | 1 | — | 1 | Ailamujiadistribution (A) | See Jan et al. (2017) |
| 2 | 1 | — | 1 | LB Ailamujia distribution (LBA) | NEW |
| 3 | 1 | — | 1 | Area biased Ailamujia distribution (ABA) | NEW |
|
