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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.f%.%g
is equivalent to
function(x)f(g(x))
. There are helper functions for compose
that assist in creating functions
wargs
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.These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.