Trace:statistics:stddev - Keithley 2450 Reference Manual

Model 2450 Interactive SourceMeter® Instrument Reference Manual

:TRACe:STATistics:STDDev?

This command returns the standard deviation of all readings in the buffer.
Type
Query only
Usage
:TRACe:STATistics:STDDev?
:TRACe:STATistics:STDDev? <bufferName>
<bufferName>
Example
TRACe:STAT:STDDev?
TRACe:STAT:STDDev? "testData"
Also see
Reading buffers
Remote buffer operation
:TRACe:MAKE
:TRACe:STATistics:CLEar
:TRACe:STATistics:MAXimum?
:TRACe:STATistics:MINimum?
:TRACe:STATistics:PK2Pk?
2450-901-01 Rev. B/September 2013
Affected by
Recall settings
Instrument reset
Power cycle
A string that indicates the reading buffer; the default buffers
(defbuffer1 or defbuffer2) or the name of a user-defined buffer; if no
buffer is specified, this parameter defaults to defbuffer1
(on page 3-10)
(on page 3-27)
(on page 6-114)
(on page 6-120)
(on page 6-121)
(on page 6-121)
(on page 6-122)
Section 6: SCPI command reference
Where saved
Not applicable
Returns the standard deviation of the readings in the
default buffer defbuffer1.
Returns the standard deviation of the readings in the
user-defined buffer testData.
Default value
Not applicable
6-123