The scatter plot form, The scatter plot options form, Special notes – HP 48g Graphing Calculator User Manual
Page 321
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The Scatter PLOT Form
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Enter the data matrix or the name of the data matrix
containing the data to be plotted.
Enter the column numbers in UDAT that contain the
data to be plotted. The left field indicates the column
to be plotted along the horizontal axis and the right
field indicates the column to be plotted along the
vertical axis.
Enter the horizontal display range (in user-units)
in the two fields, low endpoint in the left and high
endpoint in the right.
Enter the vertical display range (in user-units) in the
tw'o fields, low endpoint in the left and high endpoint
in the right.
When checked, the horizontal and vertical display
ranges are set so that all plotted points are displayed
with as little extra space as possible. When
unchecked, the display uses the display ranges
indicated by the H.VIEW and
V
.VIEW fields.
Opens the PLOT OPTIONS form.
Erases the PICT screen (wfithout displaying it).
Stores all of the values in their appropriate places in
the reserved variables, TDAT, PPAR, and SPAR
and draws the plot accordingly, leaving you in the
PICTURE environment wdren finished.
23
The Scatter PLOT OPTIONS Form
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See the Function plot type.
;
See the Function plot type.
;
See the Function plot type,
i
See the Function plot type.
Special Notes
After drawing the Scatter plot, press S"
to superimpose the
a plot of the current regression model on the Scatter plot. This
temporarily changes the plot type to
ion so that executing a
zoom wdll redraw the regression curve but not the scatter data.
Plot Types 23-21