Expression containing Bayesian one-way ANOVA results

expr_anova_bayes(
  data,
  x,
  y,
  subject.id = NULL,
  paired = FALSE,
  bf.prior = 0.707,
  k = 2L,
  output = "expression",
  ...
)

Arguments

data

A dataframe (or a tibble) from which variables specified are to be taken. A matrix or tables will not be accepted.

x

The grouping variable from the dataframe data.

y

The response (a.k.a. outcome or dependent) variable from the dataframe data.

subject.id

In case of repeated measures design (paired = TRUE, i.e.), this argument specifies the subject or repeated measures id. Note that if this argument is NULL (which is the default), the function assumes that the data has already been sorted by such an id by the user and creates an internal identifier. So if your data is not sorted and you leave this argument unspecified, the results can be inaccurate.

paired

Logical that decides whether the experimental design is repeated measures/within-subjects or between-subjects. The default is FALSE.

bf.prior

A number between 0.5 and 2 (default 0.707), the prior width to use in calculating Bayes factors.

k

Number of digits after decimal point (should be an integer) (Default: k = 2L).

output

If "expression", will return expression with statistical details, while "dataframe" will return a dataframe containing the results.

...

Additional arguments (currently ignored).

Value

For more details, see- https://indrajeetpatil.github.io/statsExpressions/articles/stats_details.html

Examples

# setup set.seed(123) library(statsExpressions) # between-subjects --------------------------------------- expr_anova_bayes( data = ggplot2::msleep, x = vore, y = sleep_rem )
#> paste("log"["e"], "(BF"["01"], ") = ", "-1.23")
# repeated measures --------------------------------------- expr_anova_bayes( data = WRS2::WineTasting, x = Wine, y = Taste, paired = TRUE, k = 4 )
#> paste("log"["e"], "(BF"["01"], ") = ", "-2.1186")