Module Evidence

Rectangular datasets.

Evidence provides tools to describe and manipulate rectangular in-memory datasets.

A dataset is a sequence of observations (rows) represented by a sequence of OCaml values of a given type. Each observation can be decomposed into a set of variables (columns) via arbitrary projection functions.

This dataset organisation satisifies the principle of tidy data.

See the TODO.

module Var : sig ... end

Observation variables.

module Obs : sig ... end


module Dataset : sig ... end

Observation sequences.

module O : sig ... end

Projective syntax.