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The dostats
R package is a compilation of helper utilities for computing statistics and operating
on R as a language. It is particularly helpful with packages like
plyr
, but is useful anytime that simple functions have to
be defined.
There are at present four functions of note.
dostats
creates a function that returns a single line data.frame
from a list of functions.compose
create a a functional composition of an arbitrary number of functions nesting each
call withing the other. %.%
is a operator alias for composition of two functions.
In other words f%.%g
is equivalent to function(x)f(g(x))
. There are helper functions for compose that assist in creating functionswargs
specifies new default arguments.onarg
specifies the argument that should be first in the formals list.seq_consecutive
will create a vector form a source vector than increments every time the source vector changes..T
is a helper function for creating character vectors without having to insert quotes.Any scripts or data that you put into this service are public.
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