Test the result of a computation applied to a specific (user-named) variable created in a previous question.
Tests the result of a computation such as mean(newVar) applied
to a specific variable created in a previous question and
saved behind the scenes as e$newVar.
func_of_newvar_equals(correct_expression)
correct_expression |
expression expected to be applied |
TRUE or FALSE
Other AnswerTests:
AnswerTests,
any_of_exprs(),
calculates_same_value(),
expr_creates_var(),
expr_identical_to(),
expr_is_a(),
expr_uses_func(),
omnitest(),
val_has_length(),
val_matches(),
var_is_a()
## Not run:
# Test if user has taken the mean of a variable created
# in an earlier question.
#
func_of_newvar_equals('mean(newVar)')
## End(Not run)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.