How to find the 3rd/Nth largest value from a field?

[zztc2004]

Is there a function such as max()/min() in Splunk, so that I can find the 3rd/Nth largest value from a field?
For example:
Field:
1
2
3
4
5
6
Output:
function(Field)=4

Thanks
Jay

[vinodmaddhuri]

hi
how can we get a colums fileds into row where it is in below format

_Time Scotter delivery Flight dliver Train deliver Count

and i need in

01-2018 Scotter 1560

i need month wise used transport mode

[kiril123]

I believe you can use mvindex() function to return the Nth element.

[zztc2004]

before using that, I should do sort first, right?
Is there anyway that I can get Nth lagest value without the sort.

Jay