PeaceMaker | PeaceMaker Threat Detection is a Windows kernel | Security library

You don't need to put function definitions inside $(...), just put it at top-level just like in your plain JS version. $(...) is for code that needs to run after the DOM is loaded, but you don't need to wait to define functions. It will also call the functions you define there, not just define them.

The jQuery version of getCheckValue() isn't using the parameter, you need to add that.

And selectors for IDs need to begin with #.

1. Your damageRoll() calls do not actually contain the required parameters min and max. You must add items when you're calling it, like here:

Fight

and within the function itself:

I think you need idxmin and idxmax, also new DataFrame is not necessary, you can use bigdataframe and filter columns in []:

I think you need count (if need omit NaNs) or size (not omit NaNs):

There is a . after Withdrawn) which should not be there.

Also note that using POST data directly into your SQL leaves you wide open to SQL injections. You should really use a prepared statement