Metrohm 719 S Titrino - Manual (Page 45)

2.9 Statistics calculation
719 S Titrino
41
2.9 Statistics calculation
Mean values, absolute and relative standard deviations are calculated.
The key is used to allocate results for statistics
calculation.
The entries are specific to the method and are stored in
the method memory.
mean:
Assigns values for statistics calculations.
The display texts of the Titrino are shown to the left.
The values are the default values.
>mean
MN1=RS1
MN2=
:
MN9=
Allocations for statistics calculations
Number n of single values for statistics calculation.
(1...9)
You can perform statistics calculation using up to 9
results (RSX), endpoints (EPX) or variables (CXX). For
MN1, the default value RS1 is entered.
Delete allocation with +
Each mode has an inquiry group ">statistics" in key
>statistics
status: OFF
mean n= 2
res.tab: original
delete n= 1
Statistics calculation
Status of statistics calculation (OFF, ON)
If the statistics calculation is switched off, the following
inquiries regarding the statistics do not appear.
Mean value calculation from n single results (2...20)
Result table (original, delete n, delete all)
"original": The original table is used. Deleted
individual results are again incorporated in
the evaluation.
"delete n": Deletion of single results with the index n.
"delete all": The entire table is deleted.
Delete data from sample number n (1...20)
The deleted result is removed from the statistics
calculation. )
DEF
(
2
PARAM
def
>mean