Superpower_options {Superpower} | R Documentation |
Set/get global Superpower options
Description
Global Superpower options are used, for example, by ANOVA_exact
(et al.)
and ANOVA_power
. But can be changed in each functions directly using
an argument (which has precedence over the global options).
Usage
Superpower_options(...)
Arguments
... |
One of four: (1) nothing, then returns all options as a list; (2) a name of an option element, then returns its' value; (3) a name-value pair which sets the corresponding option to the new value (and returns nothing), (4) a list with option-value pairs which sets all the corresponding arguments. The example show all possible cases. |
Details
The following arguments are currently set:
-
verbose
should verbose (printed results) be set to true? Default isTRUE
. -
emm
Option to perform analysis of estimated marginal means. Default isFALSE
. -
emm_model
Model type ("multivariate", or "univariate") for estimated marginal means. Default is"multivariate"
. -
contrast_type
The type of comparison for the estimated marginal means. Default is"pairwise"
. See ?emmeans::'contrast-methods' for more details on acceptable methods. -
plot
Option to automatically print plots. Default isFALSE
. -
alpha_level
Alpha level used to determine statistical significance. Default is .05. -
correction
Option to set a correction for sphericity violations. Default is no correction. This can be set to "none", "GG" Greenhouse-Geisser, and "HF" Huynh-Feldt -
liberal_lambda
Option to set a logical indicator of whether to use the liberal (cohen_f^2\*(num_df+den_df)) or conservative (cohen_f^2\*den_df) calculation of the noncentrality (lambda) parameter estimate. Default is FALSE.
Value
depends on input, see above.
Note
All options are saved in the global R options
with prefix
Superpower.