Yield data from a two-factor experiment crossing three temperature levels (Tmp_A, Tmp_B, Tmp_C) with three fertilizer types (Frt_A, Frt_B, Frt_C), with four replicates per combination.
Format
A data frame with 36 rows and 3 variables:
- Temperature
Factor with 3 levels: Tmp_A, Tmp_B, Tmp_C
- Fertilizer
Factor with 3 levels: Frt_A, Frt_B, Frt_C
- Yield
Numeric yield measurement
Examples
data(factorial_data)
str(factorial_data)
#> tibble [36 × 3] (S3: tbl_df/tbl/data.frame)
#> $ Temperature: Factor w/ 3 levels "Tmp_A","Tmp_B",..: 1 1 1 1 1 1 1 1 1 1 ...
#> $ Fertilizer : Factor w/ 3 levels "Frt_A","Frt_B",..: 1 2 3 1 2 3 1 2 3 1 ...
#> $ Yield : num [1:36] 5 5.1 6 6 5.8 6.1 6.3 6 6.2 5.5 ...