Contrast analysis. See the documentation for your object's class:
estimate_contrasts( model, levels = NULL, fixed = NULL, modulate = NULL, transform = "none", length = 10, standardize = TRUE, standardize_robust = FALSE, ... )
A statistical model.
A character vector or formula specifying the names of the predictors over which to estimate means or contrasts.
A character vector indicating the names of the predictors to be "fixed" (i.e., maintained), so that the estimation is made at these values.
A character vector indicating the names of a numeric variable
along which the means or the contrasts will be estimated. Adjust its length
Length of the spread numeric variables.
Robust standardization through
Arguments passed to or from other methods.
A data frame of estimated contrasts.