HP 39gs User Manual page 255

Grid
All Aplets
Hmin/Hmax
Statistics
Hwidth
Statistics
Indep
All Aplets
InvCross
All Aplets
Programming
Turns the background grid in Plot view on or off. From Plot
setup, check (or uncheck)
or
In a program, type
1 Grid to turn the grid on.
0 Grid to turn the grid off (default).
Defines minimum and maximum values for histogram
bars.
From Plot Setup for one-variable statistics, set values for
HRNG.
or
In a program, type
n
Hmin
1
n
Hmax
2
>
n n
where
2 1
Sets the width of histogram bars.
From Plot Setup in 1VAR stats set a value for Hwidth
or
In a program, type
n Hwidth
Defines the value of the independent variable used in
tracing mode.
In a program, type
n Indep
Toggles between solid crosshairs or inverted crosshairs.
(Inverted is useful if the background is solid).
From Plot Setup, check (or uncheck)
or
In a program, type:
1 InvCross—to invert the crosshairs.
0 InvCross —for solid crosshairs (default).
GRID.
InvCross
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