B&B Electronics VFG3000 - Manual - Manual (Page 357)

F UNCTION R EFERENCE S TD D EV ( ELEMENT , COUNT )
R EVISION 1 P AGE 341
S
TD
D
EV
(
ELEMENT
,
COUNT
)
A RGUMENT T YPE D ESCRIPTION
element int / float The first array element to be processed.
count int The number of elements to be processed.
D
ESCRIPTION
Returns the standard deviation of the count array elements from element onwards, assuming
the data points to represent a sample of the population under study. If you need to find the
standard deviation of the whole population, use the
PopDev function instead.
F UNCTION T YPE
This function is passive.
R ETURN T YPE
float .
E
XAMPLE
Dev := StdDev(Data[0], 10)