Description
Compute Statistics Helper Functions.
Description
A small package containing helper utilities for creating functions for computing statistics.
README.md
Do Stats R Package
Introduction
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.
Details
There are at present four functions of note.
dostats
creates a function that returns a single linedata.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 wordsf%.%g
is equivalent tofunction(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.