Promote a data frame to a
prEntries object, containing plot-ready
table entries. This is an internal function not intended to be called by
An object inheriting from
Normally plot-ready entries are created from a
prEntries. This function allows them to be created or
edited directly in a data frame, without necessarily using a predefined
acol2 refer to
row and column numbers in the augmented row-column grid of the table; see
adim for more information.
The graphical properties required for a plot-ready entry, and their types,
are defined in object
If not present, logical column
enabled will be added with value
TRUE for all entries whose
text is not NA or empty. If attribute
current_scale is not present, it will be added with a value of 1.0.
rowheadInside is not present, it will be added with a
value of NA.
x is already a
prEntries object, this function does some
validity checks. If
x is NULL, a valid but empty
object is returned.
An object of S3 classes
data.frame. See function
prEntries for a full description
of the class.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.