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grassuv – Plant height (univariate form)


grassUV: Plant height measurements on 14 plants at 5 occasions.



A data frame with 5 columns and 70 rows:
Tmt A factor with 2 levels, diseased or healthy
Plant A factor with 14 levels
Time A factor with 5 levels
HeightID A factor with 5 levels
y Plant height

The 14 plants were either diseased or healthy and were arranged in a glasshouse in a completely random 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.


J. Lamptey, Rothamsted Experimental Station, UK.

Updated on August 8, 2018

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