By random assignment, one seed was planted in the center of each 21 × 21 cm round nursery pot containing Promix BX supplemented with 5.5 g of ferrous sulfate heptahydrate and 10.5 g of 20-20-20 fertilizer as a growth medium.
Maize: Potting Mix
By random assignment, one seed was planted in the center of each 21 × 21 cm round nursery pot containing Promix BX supplemented with 5.5 g of ferrous sulfate heptahydrate and 10.5 g of 20-20-20 fertilizer as a growth medium.
Maize: Potting Mix
purrr::map()
mtcars %>% select(-mpg)
= .x
A list or atomic vector. In this case, we are selecting all vectors except for mpg.
cor.test
, = A function, formula, or vector (not necessarily atomic).In this case, the function is
cor.test`
y - mtcars#mpg
= arguments passed on to the mapped function.
Here, the tree is the experimental unit and the data hierarchy is sample within stem position within tree.
What is data hierarchy?
tidymodels_prefer()
tidymodels_prefer() uses the conflicted package to handle common conflicts with tidymodels and other packages.