Displaying 1 result from an estimated 1 matches for "latticparseformula".
Did you mean:
latticeparseformula
2003 Apr 11
1
lattice bug? (PR#2765)
...("superpose.symbol"), 1:4),
columns = 4)
)
This fails with the error: Error in 1:ncol(x) : NA/NaN argument
I traced this to the line in the splom function:
for (j in 1:ncol(x)) id.na <- id.na | is.na(x[, j])
but the root of the problem actually seems to be earlier, when
latticParseFormula is called.
form <- if (inherits(formula, "formula"))
latticeParseFormula(formula, data)
x <- as.data.frame(form$right)
This seems not to work properly if data=parent.frame(). Should it?
Apologies if this is something known, or if I'm doing something wrong!
I'...