i have a table r*c where r-= either 3 or 4 and c=2
this will give me an r*c table with wither 2 or 3 degrees of freedom
i would like to produce tables so that each table has 1 degree of freedom
can anyone suggest how to do this - i presume that the chi value of the 2
or 3 smaller tables would approxiamately equal that of the larger table, i
have tried with a dummy table but cannot make this happen
any help greatly appreciated
regards
ann
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ann e fitzmaurice
medical statistician
dugald baird centre
aberdeen maternity hospital
cornhill road
aberdeen
scotland
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01224 553876 (direct)
01224 681818 ext 53876
fax 01224 404925
Open Day 27 August 2002
http://www.abdn.ac.uk/openday
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