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Texas Instruments Titanium TI-89 User Manual

Texas Instruments Titanium TI-89
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Statistics and Data Plots 553
Plots defined with column numbers always use the last data variable in the
Data/Matrix Editor, even if that variable was not used to create the definition.
To use an existing list variable for x, y, Freq, or Category, type the list name instead
of the column number.
An example using Freq, Category, and Include Categories is available.
5. Press ¸ (after typing in an input box, press ¸ twice).
Note: Any undefined data points (shown as undef) are ignored in a stat plot.
Selecting or Deselecting a Plot
Selecting or Deselecting a PlotSelecting or Deselecting a Plot
Selecting or Deselecting a Plot
From Plot Setup, highlight the plot and press
to toggle it on or off. If a stat plot is
selected, it remains selected when you:
Change the graph mode. (Stat plots are not graphed in 3D mode.)
The
Plot Setup screen is redisplayed.
The plot you just defined is automatically
selected for graphing.
Notice the shorthand definition for the
plot.
Plot Type = Scatter
Mark = Box
y = c2 x = c1

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Texas Instruments Titanium TI-89 Specifications

General IconGeneral
Display TypeLCD
Display Resolution160 x 100 pixels
Memory188 KB RAM, 2.7 MB Flash ROM
TypeGraphing Calculator
DisplayMonochrome
ProcessorMotorola 68000
Processor Speed12 MHz
Power Source4 AAA batteries
ConnectivityUSB
ProgrammingTI-BASIC, Assembly
Operating SystemAMS (Advanced Mathematics Software)

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