Emacs Speaks Statistics (ESS) is an Emacs package of modes for statistical languages. It adds two types of modes to emacs:
- ESS modes for editing statistical languages like R and SAS; and
- inferior ESS (iESS) modes for interacting with statistical processes like R and SAS.
Modes of types (1) and (2) work seamlessly together. In addition, modes of type (1) provide the capability to submit a batch job for statistical packages like SAS, BUGS or Just another Gibbs sampler when an interactive session is unwanted due to the potentially lengthy time required for the task to complete.
With Emacs Speaks Statistics, the user can conveniently edit statistical language commands in one emacs buffer, and execute the code in a second. There are a number of advantages of doing data analysis using Emacs/ESS in this way, rather than interacting with R, S-PLUS or other software directly. First, as indicated above, ESS provides a convenient way of writing and executing code without frequently switching between programs. This also encourages the good practice of keeping a record of one's data analysis, equivalent to working from do-files in Stata. Third, since emacs is also an able editor of LaTeX files, it facilitates the integration of data analysis and written text with Sweave.
Famous quotes containing the words speaks and/or statistics:
“They hear in every whisper that speaks to them
A shout and a cry.
As like as not, when they take life over their door-sills
They should let it go by.”
—Louise Bogan (1897–1970)
“Maybe a nation that consumes as much booze and dope as we do and has our kind of divorce statistics should pipe down about “character issues.” Either that or just go ahead and determine the presidency with three-legged races and pie-eating contests. It would make better TV.”
—P.J. (Patrick Jake)