| align | R Documentation | 
Order a given vector, which may contain duplicates, according to the wanted order given by some other vector. Supercedes 'order_as' and 'order_by_list' in a single function.
align(x, template = NULL, group = NULL, all = TRUE, outgroup = ".Other")
| x | the vector that needs ordering | 
| template | the wanted order | 
| group | possible grouping | 
| all | logical; should given elements not in template be kept? | 
| outgroup | group name of elements not in template (if kept) | 
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