hypr method for use_contrasts
Usage
# S3 method for class 'hypr'
use_contrasts(
factor_col,
code_by = NA,
reference_level = NA,
set_intercept = NA,
drop_trends = NA,
labels = NULL,
as_is = FALSE,
...
)Arguments
- factor_col
A factor vector, eg from df$factorVarName
- code_by
A hypr object created with
hypr::hypr()- reference_level
Not used
- set_intercept
Not used
- drop_trends
Not used
- labels
A vector of labels to apply to the matrix column names, default
- as_is
Logical, default FALSE, whether to leave the resulting matrix
- ...
Additional arguments, not used
Examples
hypr_obj <- hypr::hypr(a ~ b, c ~ b) # centered pairwise comparisons to b
use_contrasts(factor(c('a', 'b', 'c')), hypr_obj)
#> [,1] [,2]
#> a 2/3 -1/3
#> b -1/3 -1/3
#> c -1/3 2/3