| semicond {faraway} | R Documentation |
The semicond data frame has 48 rows and 5 columns.
This data frame contains the following columns:
1 to 4 representing etch time.
1 to 3
1 to 4
1/1 < 1/2 < 1/3 < 2/1 < 2/2 < 2/3 < 3/1 < 3/2 < 3/3 < 4/1 < 4/2 < 4/3
Also found in the SASmixed package
Littel, R. C., Milliken, G. A., Stroup, W. W., and Wolfinger, R. D. (1996), SAS System for Mixed Models, SAS Institute (Data Set 2.2(b)).