Set/get global afex options
Description
Global afex options are used, for example, by aov_car
(et al.) and mixed
. But can be changed in each functions directly using an argument (which has precedence over the global options).
Usage
1 
Arguments
... 
One of three: (1) nothing, then returns all options; (2) a name of an option element, then returns its' value; (3) a namevalue pair which sets the corresponding option to the new value (and returns nothing). 
Details
The following arguments are currently set:

check.contrasts
should contrasts be checked and changed to sumtozero contrasts? Default isTRUE
. 
type
type of sumsofsquares to be used for testing effects, default is 3 which reports Type 3 tests. 
method_mixed
: Method used to obtain pvalues inmixed
, default is"KR"
(which will change to"LRT"
soon). (mixed()
only) 
return_aov
: Return value of the ANOVA functions (seeaov_car
), default is"nice"
. 
es_aov
: Effect size reported for ANOVAs (seeaov_car
), default is"ges"
(generalized etasquared). 
correction_aov
: Correction used for withinsubjects factors with more than two levels for ANOVAs (seeaov_car
ornice
), default is"GG"
(GreenhouseGeisser correction). (ANOVA functions only) 
factorize
: Should between subject factors be factorized (with note) before running the analysis? Default isTRUE
. (ANOVA functions only)
Value
depends on input, see above.
Examples
1 2 3 4 5 6 7 8 9 10  afex_options()
afex_options("return_aov")
afex_options("return_aov", "check.contrasts") # returns only first value!
## Not run:
afex_options(return_aov = "nice")
## End(Not run)
