Chi-square contribution

Compute the chi-square contribution as the association measure of the co-occurrence cell (i.e., cell a). This is an internal function called via collex_chisq.

chisq_compute(df, collstr_digit)

Arguments

df	The output of assoc_prepare.
collstr_digit	The floating digits of the collostruction strength. It is passed on from collex_chisq and the default is 3.

Value

A double vector of collostruction strength based on chi-square contribution