Casio ClassPad 330 - Page 775

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k
Type Menu
• The [Type] menu is identical to the [Graph] menu described on page 13-8-1.
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Series Menu
All of the [Series] menu commands can also be executed by tapping a Graph window toolbar
button.
• All of the [Series] menu operations are available only when there is a clustered line graph
or a clustered column graph on the Graph window.
• In all of the following cases, you first need to tap a plot point or a column to specify which
data you want to use for the operation you are about to perform.
To do this:
Tap this
toolbar button:
Or select this
[Series] menu item:
Display a linear regression curve
d
Trend - Linear
Display a quadratic regression curve
f
Trend - Polynomial -
Quadratic
Display a cubic regression curve
g
Trend - Polynomial -
Cubic
Display a quartic regression curve
h
Trend - Polynomial -
Quartic
Display a quintic regression curve
j
Trend - Polynomial -
Quintic
Display an exponential A
e
B
x
regression curve
k
Trend - Exponential
Display a logarithmic Aln(
x
) + B regression curve
l
Trend - Logarithmic
Display a power A
x
B
regression curve
;
Trend - Power
Convert the data of the selected column to a
line graph
z
Line
Convert the data of the selected line to a column
graph
'
Column
Set bin width for a histogram — Bin Width
Show outlying data for box whisker graph — Show Outliers
Important!
• Exponential and logarithmic regression curves ignore negative values when calculating
the curve. A message appears in the status bar to let you know when negative values are
ignored.
13-8-12
Graphing