Temp Disable WiFi to do ADC conversion

[MrGadget]

Hi, I have googled this with no luck. I keep getting info related to battery or low power operation which is not why I want to do this.
So, I think that the ADC results can be affected by the RF energy of the WiFi radio.
If that is true then would it make sense to disable the radio before using the ADC and then re-enable the radio after?
How do I do this?
Can someone provide example code.

Thank you