Description Usage Arguments Details See Also Examples
This function overloads the ~
operator to turn statements like
~{factor(x, levels = c("A", "B"))}
into
x <- factor(x, levels = c("A", "B")
while leaving normal formula expressions alone.
1 | "~"(x, y = NULL)
|
x |
anything. If |
y |
anything. Only used for compatibility with the formula operator. |
In general, if we called ~{someexpr(x, ...)}
, turn that into
x <- someexpr(x, ...)
in the parent environment. Otherwise, treat it as a formula.
This is dangerous meta-programming, but we live on the edge!
1 2 3 4 5 |
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.