justification {fmtr} | R Documentation |
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. |
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.
A named list of justification values.
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)