func_of_newvar_equals: Test the result of a computation applied to a specific...
In HJ08003/socraticswirl-RStudioServer: Learn R With Interactive In-class Examples

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

## 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)