Man pages for formula.tools
Programmatic Utilities for Manipulating Formulas, Expressions, Calls, Assignments and Other R Objects
| as.character.formula | Converts a formula to character |
| env | Get the environment |
| formula.parts | Manipulate the component parts of formulas, expressions,... |
| get.vars | Get variable (names) from various R objects |
| invert | Invert multiple elements of a multiple element object |
| invert-methods | invert |
| is.one.sided | Determine if an object is one- or two-sided. Test whether a... |
| op.type | Get the operator type used in an call, formula, expression,... |
| split_terms | Split object into terms |
| terms | terms |
| toggle.sign | toggle the sign of an expression |
