Regression Calculation (Reg Mode) - Olympia LCD 9210 Benutzerhandbuch

You can use the
D
it by pressing the
following values move one place up.
The data values you register are normally stored in the calculator
D
memory. If no more memory space is available in which to store
more data, the "Data Full" message appears and no further data can
be entered. If this occurs, press the
appears.
Press the
currently being entered. Press the
value currently being entered without it being stored in the memory.
However, if you do this, you will be unable to display or edit the data
you have entered.
To delete the data value just entered, press the
D
After you have entered statistical data in SD mode or REG mode,
D
you will be unable to display or edit the individual data items after
carrying out one of the following operations.
Switching to another mode.
D
Changing the regression type (Lin, Log, Exp, Pwr, Inv, Quad).
D

Regression calculation (REG mode)

Note!
Use the
calculations with regressions. REG:
When SD mode and REG mode are activated, the
D
as the key.
After activating REG mode, screens as illustrated below appear.
D
Lin Log Exp
1 2
Press the digit key (
D
regression type used.
(Lin):
(Log):
(Exp):
(Pwr):
(Inv):
and
key. After deleting a data value, all the
Edit Off
1
key to cancel data entry without registering the value
key to activate REG mode to complete statistical
3
,
Linear regression
Logarithmic regression
Exponential regression
Power regression
Inverse regression
keys to select a data value and delete
key and the following screen
Esc
2
key if you want to register the
PWR Inv Quad
1
or ) which corresponds to the
57
key.
key operates
2 3