The justification function extracts all assigned justify
attributes from a
data frame, and returns them in a named list. The function also
assigns justify attributes from a named list.
justification(x) justification(x) <- value
| x | A data frame or tibble |
|---|---|
| value | A named list of justification values. |
A named list of justification values.
If justification values are assigned to the "justify"
attributes of the data frame
columns, the justification function will extract those values. The
function will return the justification values in a named list,
where the names
correspond to the name of the column that the justification was assigned to.
If a column does not have a justify attribute assigned, that column
will not be included in the list.
When used on the receiving side of an assignment, the function will assign justification to a data frame. The justification values should be in a named list, where each name corresponds to the name of the data frame column to assign values to.
fdata to display formatted data,
value to create user-defined formats, and
fapply to apply formatting to a vector.
# Take subset of data df1 <- mtcars[1:10, c("mpg", "cyl") ] # Print current state print(df1) # Assign justification justification(df1) <- list(mpg = "left", cyl = "right") widths(df1) <- list(mpg = 12, cyl = 10) fdata(df1) # Display justification justification(df1) widths(df1)