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This dataset contains information about the growth of plants under different treatments and concentrations over time.

Usage

CO2

Format

A tibble with 84 rows and 6 variables:

Plant

Factor. The identifier for the plant.

Type

Factor. The type of plant, here represented as "Quebec".

Treatment

Factor. The treatment applied to the plant, here represented as "nonchilled".

conc

Numeric. The concentration level of the treatment.

uptake

Numeric. The uptake measurement of the plant.

date

Date. The date of the observation.

Examples

data(CO2)
head(CO2)
#> # A tibble: 6 × 6
#>   Plant Type   Treatment   conc uptake date      
#>   <ord> <fct>  <fct>      <dbl>  <dbl> <date>    
#> 1 Qn1   Quebec nonchilled    95   16   2023-01-01
#> 2 Qn1   Quebec nonchilled   175   30.4 2023-01-02
#> 3 Qn1   Quebec nonchilled   250   34.8 2023-01-03
#> 4 Qn1   Quebec nonchilled   350   37.2 2023-01-04
#> 5 Qn1   Quebec nonchilled   500   35.3 2023-01-05
#> 6 Qn1   Quebec nonchilled   675   39.2 2023-01-06