R: Plant height disease study (multivariate form)

grass {asreml} | R Documentation

## Plant height disease study (multivariate form)

### Description

Data corresponds to plant height measurements on 14 plants on 5 occasions. The 14 plants were either diseased or healthy and were arranged in a glasshouse in a completely randomized design. Plant heights were measured 1, 3, 5, 7 and 10 weeks after the plants were placed in the glasshouse. There were 7 plants in each treatment.

### Usage

    grass

### Format

A data frame with 7 columns and 14 rows:

- Tmt: Treatment, factor with 2 levels (diseased or healthy)

- Plant: Plant number ID, factor with 14 levels

- y1: Plant height at week 1

- y3: Plant height at week 3

- y5: Plant height at week 5

- y7: Plant height at week 7

- y10: Plant height at week 10

### Source

J. Lamptey, Rothamsted Experimental Station, UK.

[Package asreml version 4.2.0.480 Index]