Add option to include other statistical summaries in the descriptive table

[ashirwad]

Hello,

Thanks for your package. I was trying to use the descrTable function to generate a descriptive summary table for my data set. By default, the function adds Mean (SD) for continuous variables. I was wondering if it's currently possible to add other statistical summaries such as range or max; min, etc. along with Mean (SD)? If not, it would be a great addition to have in the package.

Thanks!