Check if two objects have identical structure

This function determines whether two objects have the same structure,

• which includes the mode, class and dimension

• but does not include concrete values or attributes.

Usage

identical_structure(x, y)

Arguments

x, y

[any]
Two objects.

Value

Either TRUE if x and y have the same structure, and FALSE, else.

References

Inspired by https://stackoverflow.com/a/45548885/15157768.

See also

Other package helpers: Dictionary, Storage, check_missing(), find_namespace_calls(), input_check_response(), match_arg(), package_logo(), print_data.frame(), print_matrix(), system_information(), unexpected_error(), user_confirm()

Examples

identical_structure(integer(1), 1L)
#> [1] TRUE
identical_structure(diag(2), matrix(rnorm(4), 2, 2))
#> [1] TRUE
identical_structure(diag(2), data.frame(diag(2)))
#> [1] FALSE