Description Usage Arguments Value See Also Examples
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
.
1 | 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()
1 2 3 4 5 6 7 | ## 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)
|
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