How to derive VSNCODE variable?

[may19]

I have the VSN dataset. I want to add VSNCODE like

Height=1

Weight=2

Temp=3

Resp=4

Pulse=5

SBP=6

DBP=7

Which step should i follow to derive this?

[PeterClemmensen]

What does your data look like?

[may19]

[PeterClemmensen]

This doesn't give me much. Please post data in a usable form and be very specific about your desired result.