one_sample_mean {permutest} | R Documentation |
This function takes a data frame, and group and outcome column names as input and returns the mean of the product of the outcome and group. This test statistic is used for the one-sample problem.
one_sample_mean(df, group_col, outcome_col)
df |
A data frame |
group_col |
The name of the column in df that corresponds to the group label |
outcome_col |
The name of the column in df that corresponds to the outcome variable |
The one-sample problem test statistic: the mean of the product of the outcome and group
data <- data.frame(group = c(rep(1, 4), rep(2, 4)),
outcome = c(rep(3, 4), rep(5, 4)))
one_sample_mean(df = data,
group_col = "group",
outcome_col = "outcome")