diff_in_medians {permutest} | R Documentation |
This function takes a data frame, and group and outcome column names as input and returns the difference in median outcome between the two groups
diff_in_medians(df, group_col, outcome_col, treatment_value = NULL)
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 |
treatment_value |
The value of group_col to be considered 'treatment' |
The difference in median outcome between the two groups
data <- data.frame(group = c(rep(1, 4), rep(2, 4)),
outcome = c(rep(3, 4), rep(5, 4)))
diff_in_medians(df = data,
group_col = "group",
outcome_col = "outcome",
treatment_value = 1)