Understanding Society User Support

Dear Sir/Madam,

I am currently doing some analysis using the Understanding Society data. I have looked through the online documentation but have been unable to find documentation on derived variables.

Would you be able to provide me with some documentation of the derived variable net household income (fihhmnnet_dv).

Also, is it possible for you to share the coding behind your derived variable OECD equivalisation scale (ieqmoecd)?

Many thanks,

Best,
Meng