| Class | Global Utility |
| Name | chisq |
| Arguments | <nrows> <ncols> |
Calculate contingency chi-square and permutation P for flat table entered via keyboard.
Example:
>> chi 2 2
row 1: 12 23
row 2: 43 12
1 2
1 12 23
2 43 12
No. complete observations = 90
LR contingency chi-square = 17.58
Degrees of freedom = 1
Asymptotic P-value = 0.0000
Empiric P-value = 0.0000 ( 180000 MCMC iterations)
Trend chi-square = 17.15 (P=0.0000)
Agreement = 0.267 ( 24/ 90)
Cohen's Kappa = -0.3976
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