Bind Loci Objects
These functions combine objects of class "loci" by binding
their rows or their columns.
## S3 method for class 'loci' rbind(...) ## S3 method for class 'loci' cbind(...)
... |
some object(s) of class |
These two methods call [rc]bind.data.frame and take care to
respect the attribute “locicol” of the returned object.
You can pass a data frame in the ..., but then you should
bypass the generic by calling cbind.loci directly. Do not try
to pass a vector: this will mess the “locicol” attribute. Instead,
make a data frame with this vector (see examples).
An object of class "loci".
Emmanuel Paradis
[.loci
a <- as.loci(data.frame(x = "A/a", y = 1), col.loci = 1) b <- as.loci(data.frame(y = 2, x = "A/A"), col.loci = 2) ## rbind.loci reorders the columns if necessary: str(rbind(a, b)) ## cbind sets "locicol" correctly: str(cbind(a, b)) str(cbind(b, a)) ## Unexpected result... str(cbind(a, data.frame(z = 10))) ## ... bypass the generic: str(pegas:::cbind.loci(a, data.frame(z = 10))) ## ... or much better: a$z <- 10 ## Here "locicol" is not correct... str(pegas:::cbind.loci(z = 10, a)) ## ... instead str(pegas:::cbind.loci(data.frame(z = 10), a))
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