computeKappa()

computeKappa()

computeKappa(pri_col, rel_col, *codes)

Computes Cohen’s kappa for a primary and reliability column. Cells between the two columns are matched by their onset time. Computes a contingency table and kappa score for each specified code.

Parameter

Type

Description

pri_col

String or RColumn object

Name (or column object) of primary coder’s column.

rel_col

String or RColumn object

Name (or column object) of reliability coder’s column.

*codes

List

Names of codes to compute scores for.

Returns

Hashes (associative arrays) for kappa values and CTable, in that order. Keys are names of the codes. Values are Numeric, and :class`Ctable`, respectively.