joey711/phyloseq — Issue #69: add accessor for rank.names and sample variable names
Author: joey711
Created: 2012-02-13 20:29:55+00:00
State: open
Labels: Feature

`rank.names(physeq)` is a pretty straightforward name choice. Need to decide on the name for the sample variable name accessor.

some possible options are:

```R
sd.variables(physeq)
variables(physeq)
variable.names(physeq)
```