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A comparison of cardiovascular problems for Rosiglitazone and Pioglitazone.
avandia
A data frame with 227571 observations on the following 2 variables.
a factor with levels Pioglitazone and Rosiglitazone
Pioglitazone
Rosiglitazone
a factor with levels no and yes
no
yes
table(avandia)
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