Agilent Technologies 8566B Operating And Programming Manual page 468

VARIANCE
TRACE LABEL
The VARIANCE command returns to the controller the amplitude variance of the specified trace, in display units.
10
OUTPUT 718;"VARIANCE TRC;"
20 ENTER 718;N
30 PRINTN
40 END
360 Programming
Description/Default
Alpha character. User-defined label declared in
TRDEF statement.
Range Restriction
AA-22 and _