Create the default positive-direction analysis prior

Constructs a zero-centred normal prior for the standardized effect, truncated to positive effects. This is the default alternative prior for hypothesis = "greater.pointnull" and the H1 prior for hypothesis = "greater.composite".

Usage

make_analysis_prior_greater(sd = 0.5)

Arguments

sd

Positive prior standard deviation.

Value

An object of class "bf_ttest_prior" with support c(0, Inf).

Examples

make_analysis_prior_greater(sd = 0.5)
#> Prior: TN(0, 0.5^2; [0, Inf)) 
#>   family:   normal
#>   location: 0
#>   scale:    0.5
#>   support:  [0, Inf]