e2c function

Expressions to Characters

Converts expressions to characters.

e2c(x)

Arguments

• x: expression.

Returns

character.

Examples

### convert expressions
expr <- parse(text = "a")
e2c(expr)

### convert array of expressions
expr <- array(parse(text = "a"), dim = c(2,2))
e2c(expr)

References

Guidotti E (2022). "calculus: High-Dimensional Numerical and Symbolic Calculus in R." Journal of Statistical Software, 104(5), 1-37. tools:::Rd_expr_doi("10.18637/jss.v104.i05")

See Also

Other utilities: c2e(), evaluate(), wrap()