HP 48gII - Manual (Page 412)

Page 12-31
[[3.1,2.1,1.1],[3.6,3.2,2.2],[4.2,4.5,3.3],
[4.5,5.6,4.4],[4.9,3.8,5.5],[5.2,2.2,6.6]] `
to store it in
ΣDAT, use the function STOΣ (available in the function catalog,
‚N). Press VAR to recover your variables menu. A soft menu key
labeled
ΣDAT should be available in the stack. The figure below shows the
storage of this matrix in ALG mode:
To produce the graph:
• Press „ô, simultaneously if in RPN mode, to access to the PLOT
SETUP window.
• Change
TYPE
to
Bar
.
• A matrix will be shown at the ΣDAT field. This is the matrix we stored
earlier into ΣDAT.
• Highlight the
Col:
field. This field lets you choose the column of ΣDAT
that is to be plotted. The default value is 1. Keep it to plot column 1 in
ΣDAT.
• Press L@@@OK@@@ to return to normal calculator display.
• Press „ò, simultaneously if in RPN mode, to access the PLOT
WINDOW screen.
• Change the V-View to read,
V-View: 0 5
.
• Press @ERASE @DRAW to draw the bar plot.