Rebell SC2060S Benutzerhandbuch Seite 27

For non-quadratic regression:
[5](Reg)[3]
r
[5](Reg)[4]
[5](Reg)[5]
For quadratic regression:
C [5](Reg)[3]
[5](Reg)[4]
1
[5](Reg)[5]
2
[5](Reg)[6]
New data can be entered at any time. The device automatically recalculates
the statistics after every insertion of new data and pressing [=].
Data display or change
1. Press [2ND][⌐STAT¬][2] (Data).
2. Press [▼] or [▲] to browse in the entered data.
3. To change the value, find it and enter a new value. The new value overwrites
the old one, press [=] to save it.
4. To delete the input, search for the value by means of a cursor and press
[DEL].
5. To insert input, use a cursor to find the place where you want to insert
the value and press [2ND][⌐STAT¬][3] (Edit), then choose [1] (Ins) to create
a new empty input to which you insert the value and press [=].
6. To delete all inputs, press [2ND][⌐STAT¬][3] (Edit) and then select [2]
(Del-A) to delete all data in the data editor.
Note: Statistical data and results will remain in the calculator even if power
supply is switched off but will be erased upon the change of calculation type,
setting FREQ or data deletion by means of Del-A in the ⌐STAT¬ menu.
Sequence of mathematical operations
Calculation of every mathematical operation is performed left to right and in the
following sequence:
1) Calculation of the content of brackets.
2) Functions with brackets:
POL, REC
∫, d/dx, ∑
P(, Q(, R(
sin, cos, tan, sin
ln, √, √, 10 , e
3 x
Round, Abs, arg, Conjg
Not, Neg
Det, trn
3) Functions preceding values, roots, powers, such as x
g, y , √, %
x x
4) Fractions.
5) Negation (–).
6) Statistic estimates of calculated values: y^, x^, x1^, x2^.
Metric conversions commands: cm→in.
Regression coefficient r.
Expected value x.
Expected value y.
Quadratic coefficient C from regression coefficients.
Expected value x1.
Expected value x2.
Expected value y.
, cos , tan , sinh, cosh, tanh, sinh
–1 –1 –1
x
10–EN
, cosh , tanh
–1 –1 –1
, x , x , x!, DMS, °, r,
2 3 –1
, log,