Casio CFX-9850G PLUS, User'S Manual & Technical Reference

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1-4 Variable Data (VARS) Menu
To recall variable data, press
J
to display the variable data menu.
{ V-WIN } / { FACT } / { STAT } / { GRPH } / { DYNA }
{ TABL } / { RECR } / { EQUA } / { TVM }
See the Command List at the back of this user’s guide for details on the variable
data (VARS) menu.
• Note that the EQUA and TVM items appear for function keys (
3
and
4
)
only when you access the variable data menu from the RUN or PRGM Mode.
• The variable data menu does not appear if you press
J
while binary, octal,
decimal, or hexadecimal is set as the default number system.
k k
k k
k
V-WIN — Recalling View Window values
Selecting {V-WIN} from the VARS menu displays the View Window value recall
menu.
u u
u u
u
{ X } / { Y } / { T,
θ
}
... {
x
-axis menu}/{
y
-axis menu}/{T,
θ
menu}
u u u u u
{
R-X
}
/
{
R-Y
}
/
{
R-T,
θ
} ...
{
x
-axis menu}/{
y
-axis menu}/{T,
θ
menu} for right side
of Dual Graph
The following are the items that appear in the above menus.
• {
min
}
/
{
max
}
/
{
scal
}
/
{
ptch
} ... {minimum value}/{maximum value}/{scale}/
{pitch}
k k
k k k
FACT — Recalling enlargement/reduction factors
Selecting {FACT} from the VARS menu displays the enlargement/reduction factor
recall menu.
• {
Xfct
}
/
{
Yfct
} ... {
x
-axis factor}/{
y
-axis factor}
k k
k k k
STAT — Recalling Single/Paired-variable Statistical Data
Selecting {STAT} from the VARS menu displays the single/paired-variable
statistical data recall menu.
{ X } / { Y } / { GRPH } / { PTS } / { TEST } / { RESLT }
u u
u u u
{ X } / { Y }
... {
x
-data menu}/{
y
-data menu}
The following are the items that appear in the above menus.
• { n } ... {number of data}
• {
ooooo
}
/
{
ppppp
} ... mean of {
x
-data}/{
y
-data}
• {
Σ x
} / {
Σ y
} ... sum of {
x
-data}/{
y
-data}
• {
Σ
x
2 } / {
Σ
y
2 } ... sum of squares of {
x
-data}/{
y
-data}
• {
Σ xy
} ... {sum of products of
x
-data and
y
-data}
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P.134
P.259
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