你即將離開本站

並前往https://rdrr.io/cran/assertthat/man/scalar.html

Assert input is a scalar. in assertthat: Easy Pre and ... - Rdrr.io

is.scalar provides a generic method for checking input is a scalar. is.string, is.flag, is.number and is.count provide tests for specific types.

確定！ 回上一頁

查詢 「assertThat is」的人也找了：

  1. assertThat is
    2.
  2. assertthat package
    3.
  3. assertthat example
    4.
  4. Org Hamcrest matchers
    5.
  5. Hamcrest-core
    6.
  6. assertthat for boolean
    7.
  7. assertthat matcher example
    8.
  8. Assertthat is false
    9.