powered by
Rate of removal of field oxide in two different semiconductor plasma etching processes, A and B.
data(ETCHRATETWO)
A data frame with 12 observations on the following 2 variables.
A
a numeric vector, rate of etching, sample A
B
a numeric vector, rate of etching, sample B
data(ETCHRATETWO) boxplot(values ~ ind, data=stack(ETCHRATETWO))
Run the code above in your browser using DataLab