Results of assays of the Neutral Detergent Fibre digestion according to several methods. Two feeds, alfalfa and straw, were used and the digestion of the NDF was measured with three methods at five time points in five replicates.
A data frame with 450 observations on the following 5 variables.
replicate - a factor with levels
assay method - a factor with levels
a factor with levels
AS (alfalfa) and
time (hr) since innoculation (numeric)
percentage of NDF according to the assay (numeric)
1 2 3