Table 1.
Comparison of R packages computing relatedness coefficients. Abbreviations: A = autosomal; c = computable from other coefficients, but not available as a separate function; id = imported from the identity package; int = internal source code only, i.e., not available for end users; X = X-chromosomal
| Kinship | IBD (noninbred) | Identity | Generalised kinship | Selfing | Inbred founders | ||||
|---|---|---|---|---|---|---|---|---|---|
| A | X | A | X | A | X | ||||
| ribd | |||||||||
| kinship2 | – | – | – | – | – | – | – | ||
| identity/IdCoefs | c | – | c | – | – | – | – | ||
| XIBD | c | c | id | id | int | – | – | – | |
| PedKin | – | – | – | – | – | – | – | ||