Changes in function features

• LC_ and LT_ functions now have warnings messages for not supplying a variable for the weights argument. This is due to only needing to supply if you are taking the response / total for your response variable within the formula call of LC_probit. Otherwise if you use cbind(response, non-response) method you do not need to supply weights. If you do the model will be incorrect. If you don't supply weights there is a warning that will help you to make sure you are using one method or the other.

• This stackExchange question explains the differences to using cbind() vs. respone / total method. cbind() function in R for a logistic regression