powered by
Data for Exercise 2.77
Hodgkin
A data frame with 4 observations on the following 4 variables.
Histological
a factor with levels LD LP MC NS
LD
LP
MC
NS
Positive
a numeric vector
Partial
None
# NOT RUN { str(Hodgkin) attach(Hodgkin) HOD <- as.matrix(Hodgkin[,2:4]) rownames(HOD) <- Histological HOD barplot(t(HOD),legend=TRUE,beside=TRUE) detach(Hodgkin) remove(HOD) # }
Run the code above in your browser using DataLab