alfalfa {faraway} | R Documentation |
The alfalfa
data frame has 25 rows and 4 columns.
Data comes from an experiment to test the effects of seed
inoculum, irrigation and shade on alfalfa yield. A latin
square design has been used.
data(alfalfa)
This data frame contains the following columns:
shade
irrigation
inoculum
yield
Petersen, R.G. 1994. Agricultural Field Experiments, Design and Analysis. Marcel Dekker, Inc., New York. Pages 70-74. 1994