NDF assay results

Description

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.

Usage

1

Format

A data frame with 450 observations on the following 5 variables.

Rep

replicate - a factor with levels one, two, three, four and five

Method

assay method - a factor with levels A, B and C

Feed

a factor with levels AS (alfalfa) and Straw

Time

time (hr) since innoculation (numeric)

NDFD

percentage of NDF according to the assay (numeric)

Examples

1
2
3
str(dkcf)
## Design is balanced
ftable(xtabs(~ Rep + Method + Feed + Time, dkcf))

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