Chi Square Utility Package, CHISQR
FOCAL8-261

H. A. Taylor, Rutgers University, New Brunswick,
New Jersey

Computes x2 for a) 1xL frequency table, testing uniformity
of frequencies; b) KxL frequency table, as a test of inde-
pendence; c) 2x2 correlated contingency table, as a test for
the significance of change or other related responses from the
same individuals. For any 2x2 table, automatically applies
Yates' correction for continuity if any expected value lies
between 5 and 10; for a 2x2 test of independence, auto-
matically applies Fisher's exact probabilities method if any
expected value is less than 5.

Minimum Hardware:
4K PDP-8, TTY
Source Language:
FOCAL, 1969

Catalog: July 1973