Rabbits Data
The rabbits data frame has 10 rows and 4 columns.
Five different doses of penicillin were administered to rabbits suffering from a streptococci infection and the number of recovering rabbits recorded. The rabbits are cross-classified according to whether the drug is administered immediately or delayed by an hour and a half. Interest focuses on whether the delay effects the treatment.
data(rabbits)
This data frame contains the following columns:
curedthe number of rabbits that recovered;
diedthe number of rabbits that died;
delayan indicator variable indicating whether the administration of penicillin was delayed by 1 1/2 hours;
penicilthe penicillin dose.
Unknown.
data(rabbits) attach(rabbits) fc <- cured/(cured + died) coplot(fc ~ log(penicil) | delay, data = rabbits)
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