Lettuce: Effects of nitrogen, phosphorus and potasium on lettuce...
In dengfei2013/learnasreml: The package is to help learn the asreml
Lettuce R Documentation
Effects of nitrogen, phosphorus and potasium on lettuce seedlings
Description
The Lettuce dataset contains data from an experiment growing lettuce seedings. There are three treatment factors: nitrogen (N), phosphorus (P) and potash (K). It was arranged in three replicates, each containing three blocks, and a different set of contrasts of the N:P:K interaction was confounded with blocks within each replicate.
Usage
Lettuce
Format
A data frame with 32 observations on the following six variables:
- Replicate
a factor specifying the replicates.
- Block
a factor specifying the blocks.
- N
a factor specifying the amount of nitrogen fertiliser.
- P
a factor specifying the amount of phosphorus fertiliser.
- K
a factor specifying the amount of potasium fertiliser.
- Yield
a numerical vector recording the yields.
Source
Cochran, W.G. & Cox, G.M. (1957). Experimental Designs (2nd edition), page 196.
dengfei2013/learnasreml documentation built on Oct. 25, 2024, 7 a.m.
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| Lettuce | R Documentation |
Effects of nitrogen, phosphorus and potasium on lettuce seedlings
Description
The Lettuce dataset contains data from an experiment growing lettuce seedings. There are three treatment factors: nitrogen (N), phosphorus (P) and potash (K). It was arranged in three replicates, each containing three blocks, and a different set of contrasts of the N:P:K interaction was confounded with blocks within each replicate.
Usage
Lettuce
Format
A data frame with 32 observations on the following six variables:
- Replicate
a factor specifying the replicates.
- Block
a factor specifying the blocks.
- N
a factor specifying the amount of nitrogen fertiliser.
- P
a factor specifying the amount of phosphorus fertiliser.
- K
a factor specifying the amount of potasium fertiliser.
- Yield
a numerical vector recording the yields.
Source
Cochran, W.G. & Cox, G.M. (1957). Experimental Designs (2nd edition), page 196.
R Package Documentation
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We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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