Test if two vectors are equal
vec_equal_na() tests a special case: equality with NA. It is similar to
is.na but:
Considers the missing element of a list to be NULL.
Considered data frames and records to be missing if every component
is missing.
This preserves the invariant that vec_equal_na(x) is equal to
vec_equal(x, vec_init(x), na_equal = TRUE).
vec_equal(x, y, na_equal = FALSE, .ptype = NULL) vec_equal_na(x)
x |
Vectors with compatible types and lengths. |
y |
Vectors with compatible types and lengths. |
na_equal |
Should |
.ptype |
Override to optionally specify common type |
A logical vector the same size as. Will only contain NAs if na_equal is FALSE.
vec_cast_common() with fallback
vec_equal(c(TRUE, FALSE, NA), FALSE)
vec_equal(c(TRUE, FALSE, NA), FALSE, na_equal = TRUE)
vec_equal_na(c(TRUE, FALSE, NA))
vec_equal(5, 1:10)
vec_equal("d", letters[1:10])
df <- data.frame(x = c(1, 1, 2, 1, NA), y = c(1, 2, 1, NA, NA))
vec_equal(df, data.frame(x = 1, y = 2))
vec_equal_na(df)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.