sdev

A <code>simple_triplet_matrix</code> (or a <code>matrix</code>, in which case the 
  function returns <code>apply(x,2,sd)</code>).

Standard deviation for columns of a <code>simple_triplet_matrix</code>.

A suite of tools for inference about text documents and
        associated sentiment.  This includes the `mnlm' function, for
        sparse multinomial inverse regression analysis of sentiment in
        text, `pls', a concise partial least squares routine, and the
        `topics' function (beta version), for efficient estimation and
        model selection in latent topic representations of text.

sdev: Sparse Matrix Standard Deviation

Description

Usage

Arguments

Value

See Also

Examples