Checks whether two indicators belong to the same construct.
check_connection(
.indicator1,
.indicator2,
.model_measurement,
.model_error_cor
)
TRUE if both indicators belong to the same construct, FALSE otherwise.
Character string. The name of the indicator 1.
Character string. The name of the indicator 1.
Matrix. The measurement matrix indicating the relationship between constructs and indicators.
Matrix. The matrix indicates the error correlation structure.