There is 
Three ways to 
root your 
Galaxy Note Edge 
First Way :
Using Super one click root tool You can find how to use it Here 
Third Way :
1. Advised: Have a full stock firmware package available (just in case of soft brick) [sammobile.com or samsung-updates.com]
2. Have 
Samsung USB drivers installed From here on Windows PC (Easiest way is DL KIES from Samsung) And 
Rooting Files Here3. DISABLE REACTIVATION LOCK: device settings > security > reactivation lock >> DISABLE (uncheck)
4. Flash via Odin [I used 
Odin3 Download] as per Chainfire's instructions !
** If unsure how to use Odin, there are many guides found by searching ! Or you can find it 
here5. Wait around 30 secs after flash (stuck on boot screen), and hopefully device will boot.
6. Open SuperSU app and update SU if prompted