Re: questions about chi square and g test

On Apr 15, 8:54 pm, ouyang....@xxxxxxxxx wrote:
On Apr 15, 7:33 pm, Richard Ulrich <Rich.Ulr...@xxxxxxxxxxx> wrote:

For the ordinary contingency table, you drop
any rows or columns that total zero.

--
Rich Ulrich

http://www.pitt.edu/~wpilib/index.html

Thank you. How about zero cells in G test?


The chi-square test is an approximate test. G (aka the likelihood
ratio chi-square) is just an alternative way of computing the test
statistic. So the same advice applies.

--
Bruce Weaver
bweaver@xxxxxxxxxxxx
www.angelfire.com/wv/bwhomedir
"When all else fails, RTFM."
.

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